I bought a thor 23u just shy of 25 ft. Has a side barrel chair which works well for us. Nice to have a different place to sit besides dinette on rainy days, and at night. It turned over 10k miles after last trip to the sierras and has held up well considering the abuse, bad roads etc. Waterproof and house seems tough. Minor glitches, they all have. Good luck. For our style of camping these days, smaller is better. .especially if you want to be moving more often. We tended to lay around more when we had luxuries of our 40 ft diesel.