2023 KEYSTONE RV CO AVALANCHE 360FL, If you're seeking a spacious, feature-rich, front living fifth wheel for four season use, the 2023 Keystone Avalanche 360FL is a strong contender with premium amenities and layout flexibility. Excellent interior space with five slides and front living layout. Loads of premium features: washer/dryer prep, dual AC, solar options, and modern trim. All season insulation package offers year round usability. Well designed kitchen island and rear bedroom suite. Construction: Laminated fiberglass sidewalls over aluminum frame (10 or 12 I beams depending on option), 100 wide body, Road Armor pin box, Tru Fit slide construction, in floor heating ducts, polar pack climate insulation with heated enclosed underbelly and Astro foil roof/wall layers for all season comfort Exterior: Two power awnings (approx 25 ft total), roof ladder, exterior shower, large pass thru storage tray. Systems: Dual A/Cs (~28,500 BTU), furnace (~35,000 BTU), 50 amp service, battery charger, 4G LTE/Wi Fi prep, backup/side view cameras, solar prep packages available SolarFlex system (200 600 W), hydraulic auto leveling (6 point), gel coat exterior gloss finish, G range tires, outdoor kitchen, fireplace, washer/dryer prep included