Vessel is held in a tax saving LLC at this time. This 510 Sea Ray Coupe has been well cared for and has been kept in fresh water since 2017 in either Lake Washington or Lake Union.  This Sea Ray 510 was originally ordered with the Twin Cummins QSC 600 upgraded engines and Zeus drives that now only have 590 hours on the engines. The helm features the dual Hybrid Raymarine combo Radar/GPS/Plotter/system with open array radar,  Cockpit heat/AC, Onan Generator to 11.5KW in a sound shield, and so much more.  Key upgraded factory features: Colored hull black in color; Dark cherry high gloss interior wood; Indoor and exterior optional teak tables; dark wood blinds; Wood flooring option salon, Galley and Sun room; opening port holes salon and galley; Iso Boost 240v/60, Cabin entertainment system upgraded; DSS satellite television systems, tv with DVD/Gaming port master cabin;& sun room. Sunroof shades for sunroom; central vacuum system; Cockpit electric retractable sunshade; cockpit ice maker; cockpit grill -built in 240v/60; High gloss teak table cockpit; teak flooring on cockpit and entry steps; teak flooring on hydraulic swim platform on stern of vessel, underwater lights on transom.   Complete original build list paperwork available by email that spells out all options installed when ordered new. Additional items improvements by 3rd current owner: Engines and PODS serviced by Cummins NW  11’ AB Yacht Tender with 20hp Outboard new 2017 New upholstery helm seat and cockpit cushions 2021 Custom options by 2nd owner Custom overhead hatch in sun room for ventilation near helm Underwater camera on transom for underwater lights Custom canvas slant back cover with windows Platinum card chip with auto routing for Raymarine Nav System Wireless Maxwell windlass remote  Custom cockpit canvas bench seat covers AIS system from VHF Also note vessel may have transferable Lake Union desirable moorage.