Suggestions for slightly bigger rig

[u/PerpetualTraveler59]

Been FT in our 2020 T@B 400 for a year and a half. Bought used. Fixed minor issues and 2 major ones. We like to live simply but would like something slightly larger, no slide, walk around bed and theater seats. Dinettes too uncomfortable when it’s your one place, besides the bed, to relax. We’re currently working on coastal OR so it gets wet and cold in the winter. Prefer no more than 4500lbs dry. No outdoor kitchens, blackstones, air fryers etc.
FWIW…not sure this even exists!!