2011 Keystone Retreat 39 KBTS, This destination trailer, with over 40 feet in length, has plenty of room. There is a sliding glass door that enters into the kitchen/living area, with the couch and dinette that slide out. The rear of this trailer has the pull out couch with the bunk above, with a half bath and plenty of closet space. The walk through bath is quite large and leads into the front bedroom, complete with plenty of windows for that morning sun to shine through. There is another entrance door into the bedroom and into the rear bunk room of this trailer. ,
