• 66'
  • 2005
  • Hallandale, Florida, United States
  • $995,000


  • Basic Information
  • Dimensions
  • Speed / Weight
  • Accomodations
  • Hull & Deck
  • Engine Information
  • Builder: NEPTUNUS
  • Category: Motor Yacht
  • Model: Enclosed Skylounge
  • Model Year: 2005
  • YearBuilt: 2004
  • Year Refit: N/A
  • Refit Type: N/A
  • Tax Paid: N/A
  • Country: United States
  • Registration #: N/A
  • Coast Guard #: N/A
  • Vessel Top: Hardtop
  • Fly Bridge: Yes
  • Cockpit: No
  • Helipad: No
  • Accomodations: Guest SR/S: 3/6 - Crew R/B/S: 0/0/0
  • LOA: 66' 0" (20.12m)
  • LWL: --
  • LOD: --
  • Beam: 18' 11" (5.77m)
  • Min Draft: 5' 0" (1.52m)
  • Max Draft: 5' 3" (1.60m)
  • Clearance: --
  • MFG Length: --
  • Cruise Speed: 24 Knots
  • Cruise Speed RPM: 2,000 RPM
  • Cruise Speed Range: 330 Miles
  • Max Speed: 30 Knots
  • Max Speed RPM: 2,300 RPM
  • Max Speed Range: --
  • Displacement: --
  • Gross Tonnage: 50 Ton
  • Water Capacity: 312 Gallons
  • Holding Tank: 185 Gallons
  • Fuel Capacity: 1,400 Gallons
  • Fuel Consumption: --
  • Berths: 3
  • Heads: 5
  • Sleeps: 6
  • State Rooms: 3
  • Crew Berths: N/A
  • Crew Sleeps: N/A
  • Crew Heads: N/A
  • Captains Quarters: No
  • Hull ID: N/A
  • Hull Material: Fiberglass
  • Deck Material: Fiberglass
  • Hull Configuration: Semi Vee
  • Project Manager: N/A
  • Hull Designer: F Mulder
  • Hull Color: N/A
  • Hull Finish: N/A
  • Exterior Designer: Neptunus
  • Interior Designer: IK Designs
  • Manufacturer: Caterpillar
  • Model: C-30
  • Engine Count: Twin
  • Engine Type: Inboard
  • Fuel Type: Diesel

Vessel Walkthrough

LADY SANDRA may be entered from either the swim platform on a floating dock or any of four boarding gates on her main deck via the wide walk around side decks. 

The swim platform holds her tender but allows easy boarding via curved portside steps to the spacious Aft Deck.  The Salon is entered via a sliding door.  The area is very spacious to the open plan layout including the Salon area, Dining area, Day Head and open Galley all the way forward.

Steps forward lead up the Skylounge or down to three cabins each with its own private Head.  The VIP is forward and the Master is amidship separated by a Guest Cabin. 

The single berth Crew Cabin is entered via the swim platform door.  The cabin is just aft of the Engine Room.

The Skylounge gives all weather navigation and lounging plus a great outdoor area with wing stations.



The Salon is entered via the centerline stainless steel sliding door and appears very spacious due to the open deck plan and lack of a Galley bulkhead.

Immediately to port is the entertainment center as follows:

Denon In Command Series AVR x 3000 Network AV receiver
Samsung Blue Ray player
Direct TV HD TV tuner
Direct TV tuner
Sea Tel At Sea TV control panel

Above items are all built into a nicely laid fully out cabinet behind a smoked glass door but fully controlled by an iPad AV controller.

Above on a hinged mount is a 46” Samsung LED TV. 

Next forward is a three cushion Ultra Suede sofa with built in cherry end tables and an Ultra Suede ottoman facing the center of the Salon.

To starboard is a built in end table followed by a four cushion Ultra Suede sofa with storage below.  A small end table is forward and glass artwork lit from above is on the curved bulkhead for the Day Head.

A custom Ultra Suede and cherry table lies in front of the sofa.

Also in the Salon are upholstered panels above the two position Silhouette shades on the cabin side windows and soffit type AC delivery around the perimeter of the Salon with LED rope lighting above.  Aft are sheer drapes which match the side window shades.

There are fourteen LED mini spots including four in an inset tray type ceiling over the coffee table. 

The AC units have digital controls, most of the lights are on dimmers.  There are also Bose mini five channel stereo speakers, a hidden subwoofer and a central vac outlet in this area.

The Dining Area is next forward to port and open to the Salon.

Dining Area

Next forward to port is a newly installed Dining Area.  A curved seat for three is forward, three loose chairs are aft all set around a Quartz topped round table with a stainless steel pedestal.  An attractive round nine LED light fixture is above the table.  Two huge storage drawers slide out of the built in seating allows for access without pulling up the cushion.

Opposite the dinette to the starboard side are the curved carpeted steps to the Skylounge.  Under the steps is a new Marvel Clear Ice icemaker followed by the main deck Day Head.

Day Head

The Day Head has a tile sole, a matching Quartz countertop, an above counter glass vessel sink, a black Head Hunter Royal Flush toilet, and a new light colored wall covering.  The overhead is mirrored.  Rope lights, an overhead LED spot and natural light from a shaded window provide plenty of lighting.



The Galley occupies the area most forward on the main deck.  This unique layout on this size Neptunus allows for a wide open Salon/Galley preferred by most buyers. 

The Galley proper is up one step and has vinyl tiles for comfort and safety.  The Galley is U shaped with a huge amount of couter space.  Forward is a five panel windshield with upholstered mullions offers plenty of daylight.

Galley equipment includes:

Quartz countertops
Double stainless steel under mount sink w/cover
Fitted water faucet for drinking
Insinkerator garbage disposal
Stainless steel removable spray faucet
Electrically operated TV cabinet w/14” Sharp Aquos HD LCD TV that hides from sight when not in use
AEG 4 burner ceran top cook top w/stainless steel trim
AEG Built in stainless steel trimmed oven
Fisher/Paykel stainless steel drawer type dishwasher
(2) Stainless steel Summit refrigerator drawers with digital temp
(2) Stainless steel Summit freezer drawers with digital temp
Cuisinart stainless steel microwave/convection behind a stained cherry cabinet
(4) Stained cherry drawers
(3) Drawers behind a cherry cabinet
(7) Stained cherry cabinets
(9) LED mini spots
(2) Butcher block hinged large top loading storage corner cabinets
Mounted Lavazza expresso maker
Artistic glass divider between Galley & Dining

Skylounge Aft Deck

New faux teak over fiberglass deck
Lewmar deck hatch to Aft Deck over ladder
7 Step removable ladder for coach roof access
Wing controls to port w/start/stop, throttle controls & bow & stern thruster controls under a custom hinged cabinet
(2) JL Audio stereo speakers
(3) Aft Deck LED halogen lights
(2) Halogen spotlights facing aft
Large U shaped seating w/removable Sunbrella cushions, Stamoid cover & storage below
Forward bar cabinet w/sink, (2) cabinets & Electro Chef electric BBQ grill, all w/covers


Pilothouse Skylounge

The Pilothouse and Skylounge are accessed via seven curved carpeted steps forward and to port, each with a step light.  The deck of this area is freshly carpeted.  The helm is on centerline and encompasses 80% of the yacht’s beam on this deck.  The helm literally bristles with equipment.  Two black Ultra Leather Stidd helm chairs provide seating for the captain and mate.  The windshield is a five panel windshield with small mullions as to not obstruct the view.  Overhead are two deck hatches each with Ocean Air sliding screens and shades.

To starboard and aft are four stained cherry cabinets followed by a wet bar with an under mount stainless steel sink, GE stainless steel refrigerator, a Viking glass front wine cooler, bar storage and a Quartz countertop.  Above in a Samsung 32” LED TV.  Adjacent is a Direct TV receiver and a Samsung Blue Ray player, all controlled by an iPad AV controller.

Large opening side windows are covered with Hunter Douglas roll down shades.

Aft is an aluminum weather door to the aft Skylounge deck and an adjacent large window with shades.  A raised L shaped Leather settee is to port to seat four with a Quartz table top with a stainless steel base.  A large drawer access as storage below.

Also in this area are digital AC controls, four sets of Clarion of 2 stage speakers, seven overhead LED mini spots, two red night navigation lights.

Helm area equipment:
Sea Star hydraulic steering w/tilt stainless steel wheel
5” Ritchie Power Damp compass
(2) LCD CAT engine gauges
(2) Cat backup engine controls
Cat electronic single lever engine controls
Vetus integrated bow & stern thruster controls
(2) Cat key start engine panels
Bennet trim tab controls
14” Northstar 8000i touch screen navigation panel w/control panel w/Sat weather, w/Simrad 12 kw high definition radar, overlays charts on Northstar
Furuno 10’ 4” Nav Net panel w/40” open array radar scanner
Garmin 7215 chart plotter, new 2017
Furuno RD 30 digital depth
Furuno GPS/Waas navigator GP 37 GPS
(2) Furuno VHF’s w/DSC
Bilge pump monitor panel for 6 pumps, 3 w/digital recording readouts
(3) Exaltro wipers w/controls
(2) ACR URP 102 remote searchlight controls
Furuno Nav Pilot autopilot w/handheld remote
Fireboy system bypass switch
Digital depth repeater to portside of helm
JVC AM/FM/CD player/tuner
Clarion VCZ 625 6 disc CD/DVD changer
(3) BEP digital fuel tank monitor w/(2) timer switches for fuel transfer
(3) Lockers under helm
12 Volt electronics panel under helm w/(30) breaker protected circuits & digital volt & amp meters
(3) Windshield defoggers
12 Volt outlet at helm
Pelco KBD 300A camera system for Aft Deck, Engine Room (both pan & tilt) plus propeller surveillance including (2) fold down 15” monitors


The Companionway to the accommodations is to starboard opposite the Galley all the way forward on the main deck.

There are six steps to the first landing leading forward to the VIP, two more to the Guest Cabin to port and two more to the Master Cabin leading aft.

Two steps down from the top are two doors to the very efficiently designed Neptunus electrical panel.  Just prior to entering the Master is the walk in Laundry Room, a separate new LG washer and dryer, two storage cabinets and bilge area.

Each of the ten steps has its own LED step light.


VIP Suite

All the way forward is the VIP Suite with a centerline queen size berth with LED rope lighting and two drawers beneath the berth.  A mirrored panel set upon a stained cherry bulkhead with valance type AC delivery is above the berth.  Countertops port and starboard at the level of the mattress serve as nightstands.  Above each countertop is an opening stainless steel porthole covered by drapes.  Also in this area are stereo speakers and LED rope lighting behind the valance. 

Above this area on both the port and starboard side are seven stained cherry cabinets with a chrome goose neck reading light most forward. 

Two steps in the hull side lead up to the berth on both the port and starboard side.

Aft to port is a double hanging locker with a cedar lining and auto light.  Two drawers are below.

The aft bulkhead has two very large storage cabinets and a Samsung 32” HD LCD TV.  With an adjacent Direct TV receiver, Samsung Blue Ray player, Clarion Pro Audio CD tuner and an iPad AV control system.

On the starboard side of the cabin the nightstand shelf continues further aft and has extra storage cabinet above.  Next aft is a full size double door hanging locker with cedar lining and auto light. The companionway leading aft but still within the suite has six more deep storage cabinets at eye level, the entrance to the VIP Head and two additional access hatches to bilge storage.

Also in the VIP Suite is an overhead Bomar deck hatch with an Ocean Air sliding screen and shade, a central vac outlet, digital AC controls, eight overhead LED mini spots, a built in Vimar alarm clock and an access hatch to the bow thruster area.

VIP Head

The VIP Head is aft but within the suite.  The bow front stained cherry vanity has two cabinet doors below and an Quartz countertop with an under mount china sink and a new faucet above.  Four mirrored medicine cabinets are above the counter.  The toilet is a Head Hunter Royal Flush full size model.  The sole is Crema Marofil marble with black diamond inserts.

The stall shower has a clear tempered glass door, a light, exhaust fan and a handheld or wall mountable Grohe fixture.

Also in the Head are five LED mini spots, a mirrored overhead and valance type AC delivery.

Guest Cabin

The Guest Cabin is next aft to port.  The double berth is on the forward bulkhead facing aft.  An upholstered headboard sits on a large mirrored panel with three LED lights in the soffit above.  A two drawer nightstand is outboard with a built in Vmar digital alarm clock. 

Below the berth are three drawers facing outboard.  Above the berth to both forward and outboard are eleven storage cabinets.

Next aft is a full size cedar lined auto lit hanging locker.

At the foot of the berth is a Samsung 28” HD LED TV and an adjacent Direct TV receiver, a Samsung Blue Ray player, a Clarion Pro Audio CD tuner, all controlled by an iPad AV control system.

Furthest aft is the entrance to the Guest Head.

Also in this cabin is a digital AC control, two stainless steel opening portholes with full drapes, LED rope lighting under the berth and behind the port hole valance, a central vacuum outlet and two Clarion stereo speakers.

Guest Head

The Guest Head is aft but within the suite.  The bow front stained cherry vanity has two cabinet doors below and an Quartz countertop with an under mount china sink and a new faucet above.  Two mirrored medicine cabinets are above the counter.  The toilet is a Head Hunter Royal Flush full size model.  The sole is Crema Marofil marble with black diamond inserts.  There is an opening stainless steel porthole with a shade over the vanity.

The stall shower has a clear tempered glass door, a light, exhaust fan and a handheld or wall mountable Grohe fixture.

Also in the Head are five LED mini spots, a mirrored overhead and valance type AC delivery.

Master Cabin

Located amidship at the end of the Companionway in the widest part of the boat is the Master Suite.  Entering from the arched stained cherry doorway the king size berth is aft and centerline.  The upholstered headboard is mounted on a large mirrored panel flanked by two backlit stained cherry panels.  Above the berth is a two level soffit with the upper level mirrored and having four LED mini spots, two of which are reading lights.

Each side of the berth are three drawer nightstands with light switches and Vimar alarm clock built in.

At the foot of the berth is a wall mounted 40” Samsung LED TV.

To port starting forward is a two person upholstered suede settee with storage below flanked by two stained cherry cabinets each with two drawers.  Above are two stainless steel portholes covered by Duette shades.  Next aft is a two door cedar lined auto lit hanging locker followed by a walk in closet with double hanging rods and a cabinet with three drawers, two cabinet doors, a shoe rack and a hidden safe.  The entire closet is cedar lined, carpeted and is lit from above.

On the starboard side of the cabin is a stained cherry chest of nine storage drawers with a mirrored panel and two opening stainless steel portholes behind Duette shades.  Further aft is yet another double door, cedar lined auto lit hanging locker.  The forward top two drawers have been replaced by an entertainment cabinet with a Denon ARK#4000 Integrated Network AV receiver, Direct TV HD receiver, an Apple TV and a Samsung Blue Ray player.  All the entertainment electronics are controlled by an iPad AV control system.

Next aft is the arched stained cherry entry door to the Master Head.

Also in this cabin are LED rope lights under the berth and in the port and starboard AC delivery valances, a carbon monoxide detector, nine dimmable LED mini spots, a deck hatch into the center bilge and a central vac outlet.


Master Head

The Master Head is huge and probably not properly described by the word “Head”.  The sole is Crema Marofil marble with diamond inserts to match the countertops.  The vanity has three drawers, a cabinet and a swing out upholstered stool.  Extending inboard the vanity has two double door bow front cabinets under each sink.  The countertop is Quartz.  The white china sinks are under mounted with new chrome faucets.  The area above the sinks and much of the area to starboard is mirrored including two additional mirrored cabinet doors for storage. 

The toilet is a Head Hunter Royal Flush model.  The shower is huge and includes a seat, a handheld or wall mountable Grohe fixture, an exhaust fan and lights.  The shower door is clear tempered glass and includes an even larger clear side light.

The overhead is mirrored throughout.  There are eight LED mini spots, with ample outlets. 

An opening stainless steel porthole is covered with a white shade.

Forward Deck

Fiberglass non skid decks
Raised bulwarks w/stainless steel bow rails
Bollard type cleats w/hawse holes
Recessed Maxell 3500 windlass w/fresh water wash down & up/down deck switches under FRP hatch
Stainless steel anchor chute
Delta 80 lb anchor w/all chain rode 300’
Spare Fortress FX-37 anchor in anchor locker
Lewmar deck hatch to anchor locker
(2) Double stainless steel fender holders
Sunbrella sun cushions w/adjustable backrest & Stamoid cover & new folding Bimini top shade
Built in deck box on portside house
(10) Port/(10) Starboard LED mini deck lights
Port & starboard side midship boarding gates w/door & rail breaks
Starboard side Galley area entry door
Textulene windshield cover for forward & side windshields
Dual port & starboard bollard type springline cleats
International navigation lights
Frameless cabin side windows


Aft Deck

New faux teak decking over fiberglass
Aft Deck built in seating for four to five w/new removable Sunbrella cushions & Stamoid cover
Quartz table w/dual stainless steel pedestal & padded cover
Vitrifrigio stainless steel Aft Deck refrigerator
Stainless steel under mount sink w/hot & cold taps w/Quartz cover
Portside storage cabinet w/Quartz countertop
Trend stainless steel entry door (auto open if elected)
Starboard side storage cabinet 8 teak tread stainless steel ladder to upper deck
(5) LED aft deck lights
Samsung 32” HD TV w/cover
(2) Pylaster area storage cabinets
Port & starboard Aft Deck boarding gates w/rail break
(2) Bollard type Aft Deck cleats
Starboard side stainless steel boarding gate from swim platform
(4) Curved steps (w/ new faux teak) to swim platform on starboard side
Integral new faux teak covered swim platform
Watertight door to Crew & Engine Room
Swim platform fresh water wash down
Swim platform hot & cold shower
(2) Stern cleats
(2) Stainless steel hoop rails
Port & starboard 50 amp 220 volt cable master lockers
(2) Marineco cable TV/phone inlets
(5) LED step lights
Full beam hydraulic platform raises above deck level for heavy seas
(5) Overhead halogen aft deck lights
Aft facing CCTV camera
(2) Overhead stereo speakers


430 DL 13’ 4” Novurania RIB tender
50 hp Yamaha 4 stroke
Standard Horizon depth meter
Yamaha speed/fuel/tach gauges
Battery shut off switch
Standard Horizon VHF
Nav lights
Console steering
Dolphins for Yamaha
Stainless steel trim tabs
Stainless steel bow rail
Full cover
Seating for 5 on seats w/removable cushions
Aluminum tender chocks


Coach Roof Equipment

Switlik 6 person canister life raft w/hydrostatic release
(2) Lewmar deck hatches
Kahlenberg quad trumpet air horns
(2) ACR searchlight
(2) Stainless steel grab rails
Simrad 6 foot 12 kw radar antenna
Furuno 3 foot radar antenna
Sea Tel Sat TV dome
Sea Tel Sat dummy dome
Sirius Sat radio antenna
Fold down mast
(3) GPS antennas
(2) Downward facing LED lights to light aft Skylounge deck



What was a single Cabin Crew Area is now a useful Utility Room.

Forward is a raised cabinet with two cabinet doors and a drawer.  Two additional cabinets access the yacht’s Gel Cell batteries in vented cabinets.  Above is a Quartz countertop and four additional storage cabinets. 

Aft is access to the rudder area and starboard cable master reel. 

This area has deck hatches to access the bilge, a JVC AM/FM/CD stereo, speaker, digital AC controls and LED overhead lighting. 

The hinged door centerline access the Engine Room.

To port is the Crew Head that has contains a vanity with two cabinet doors below an under mount stainless steel sink in an Quartz countertop, stainless faucet, a Raritan Atlantees electric head and a curtain shower with a wall mountable or handheld fixture and an exhaust fan.

Engine Room

Engine hours 1212 stbd 1279 port
6 Point oil Xchanger – mains, generators & transmissions
Freshwater spigot w/hose
Dual Racor 1000’s for each engine w/vacuum gauge
CAT mechanical engine gauges
Firebox FE 241 fire system
(2) Main engine coolant recovery bottles
Cruise Air digital tempered water logic control box
Village Marine Tech 600 GPD watermaker w/digital water gauging monitor & freshwater flush (pump & fresh auto water flush system are new)
Sea Star hydraulic steering reservoir
Walker fuel seps
Aircep crankcase ventilation system
6 Step Marquipt Tide Ride ladder w/cork steps
Grafite shaft bonding brushes
Fiberglass wrapped exhaust
Central vacuum
(2) Fantech 110V Engine Room blowers
(4) AC fluorescent lights
(4) DC LED lights
(2) Generator coolant recovery bottles
(2) 72,000 BTUI Cruiseair chillers
2.5 hp air compressor
Windlass breaker in forward bilge
(2) 30 Gallon Raritan hot water heaters in forward bilge
(2) Grundfos 110 volt house water pumps in forward bilge
Fuel tanks as follows:
540 gallons forward tank
430 gallons port tank
430 gallons stbd tank
(2) Jabsco fuel transfer pumps
Sea Star power steering
3” Main shafts replaced w/higher quality stainless teel
ZF 2050A 2.029 to 1 transmission ratios
Dripless shaft seals
(6) Rule bilge pumps
Sea Land macerator pump
Stern thruster 
(2) New 36,000 BTU air conditioning chilled water chillers, new 5/16
New chilled water circulation pump, rebuilt mounting platform, raised for gravity draining rebuild chilled water manifolds, replaced all hoses 5/16 (total $19,000.00)
Sleipner Side Power 20 hp 24 volt bow thruster
(2) 16,000 BTU Direct Expansion air conditioners in Skylounge
Main propellers are 42 x 41.5 5 blade S & S Nibrals
(5) Underwater lights, (3) at stern, (2) at propellers


12/24 Volt DC electrical system
110/220 volt AC electrical system
27.5 KW Onan Genset in sound cover, approx. 1529 hours port
27.5 KW Onan Genset in sound cover, approx.. 1465 hours starboard
(2) Blue Sea system battery cut off switch
Newmar Pheonix 24 volt 3000 W inverter
Victron Centaur 24 volt 100 amp house battery charger
Victron Centaur 24 volt 30 amp engine battery charger
Victron Centaur 14 volt 20 amp generator battery charger
(2) Group 31 generator batteries
Parallel for house & engine batteries
Parallel for bow thruster operating
Electric panel with:
(23) Breaker protected 240 volt double pole circuits
(48) Breaker protected 24 volt circuits
(48) Breaker protected 120 volt circuits
Digital DC volt & amp meter
(2) AC digital volt meters
(2) AC digital amp meters
Digital frequency meters
Generator start/stops for both generators
Water tank gauge at electrical panel
Waste tank gauge at electrical panel
Bilge pump alarm at electrical panel
Cruise Air digital control panel at electrical panel
Village Marine Tech watermaker control panel at electrical panel
(2) Odyssey PC 250 24 volt batteries dedicated bow thruster battery in bow area
24 Volt 30 amp Victron Centaur battery charger in bow area
Battery switch for bow thruster
(2) Galvanic isolators
(2) 50 amp Glendinning shore cord retractors (stbd motor & cable new)
 (2) 15KVA 50 amp Iso Boost isolation transformers
12 volt battery w/50 amp charge dedicated for Flybridge electronics at main deck area forward of Galley
Batteries as follows:
Eng (2) 4D 165 Ah
House (4) 8 D 235 Ah Gel Cell


The 66 Neptunus Skylounge is a very spacious yacht benefitting by almost 19 feet of beam.  She is certainly the big sister to the 62’ Neptunus line and offers almost 50% more living area due to her extra length and beam.  Surprisingly she still attains the mid 20 knot cruising speeds and 30+ knots top speed along with legendary Neptunus sea keeping abilities.

Purchased in 2012, her current owner set about a major transformation whereby the large Salon bar was removed and a proper Dining Area fitted.  During the process the entire interior was refitted including all areas of all decks.  IKD Design in Dania was the principal subcontractor.  Over $300K was spent turning what was once considered a dark interior into a very pleasing, bright, airy, much more modern yacht.  Almost no space was left untouched.  Exterior decks, new AC chillers, all new entertainment systems for all cabins all with their own iPad controllers. 

Priced to sell LADY SANDRA is very seriously for sale!


While every effort was made to list all pertinent included equipment aboard LADY SANDRA, there are some personal belongings aboard.  Prospective purchasers should assume any item not specifically mentioned herein will not convey at closing.