I don't have a bunkhouse model but I have the Durango! It's awesome! I added a second ac, so that means they have to rewire for 50amps. It is well worth it.
I had lots of extras added on it when I bought it. Added a tv and DVD player in bedroom and a booster for the tv's. Had two sign invertors and a extra battery. My dealer said NOT TO ADD LEVELING SYSTEM! I was willing to add it on but they did not recommend it!!!!
KZ really backs their customers! Change tires if they are Chinese ones.
We have put close to 50k miles on ours!
Bruce