This is a 50th Anniversary 2015 Lance 1575 travel trailer in excellent condition. Fully loaded, rarely used and always covered. It has four important upgrades: 1) REDARC battery management system 2) lithium battery upgrade 3) Bulldog 12v battery connector. These upgrades allow REDARC system to manage power from the solar panel, lithium battery, shore power and your tow vehicle ($3,000 new). The fourth upgrade is the Hensley Cub Anti-Sway Trailer Hitch ($1,800 new) providing outstanding sway control, weight distribution and turn radius. Other upgrades include installed shelving, mattress pads, roof vent covers, etc.