The Nash 23D is a single slide model with front bedroom and rear bath.Overall length measures 25ft 10in. from front hitch to bumper.Added options include Weatherguard on main awning, 32 inch 12V LED TV, fan vents in bedroom and bathroom, upgrade 15K A/C, powered dual-motor sliding stabilizer jacks front and rear and as mentioned Onan 3.6 generator and 2000-watt inverterHolding tank capacities are, freshwater 50 gal, grey tank 42 gal and black tank 35 gal.