take a look at holiday rambler , Al-28rls and the AL 26rks. I have a 2001 holiday 31cks thats very similar to what your looking for, side kitchen with a huge rear window and a 16' slide. Its a fair amount more weight but very comforatable , full size pull out bed in the LR and 2 full sized recliner chairs at the rear window ,front bedroom with a walk around queen , midship bath that you walk threw . They built this model for a bunch of years , I think 2005 was the last year . Very well built trailer with smooth skin and its insulated enough to stay in in -15F temps with 2 electric heaters. Mine has thermo pane windows , isulated floors with belly rape. Inuslated windows are a nice upgrade for any weather cold or hot.
2001 Holiday Rambler 31' cks 10000 lbs loaded
2006 2500hd duramax/allison crew cab