We have a Passport Grand touring 31 footer, rear living. Generally, like it very much..has opposing slideouts so get great space. Did a 3500 mile trip in July and came back with a bent axel and ruined tire. Had read horror stories about Keystone and warranty work, but took it to dealer anyway. Just talked to him, not 5 minutes ago, and Keystone going to replace both axels, and and wants photo of ruined tire to support replacing that as well. Gotta say I'm very happy with there response on this, despite some of the other stories one reads on these forums.
these lite weight, so you must appreciate that materials are also light weight and not as solid or sturdy as you might find in some other tts. Good luck and hope you enjoy it a lot!