Look at a lot of units both new and used to get a feel for the market and what you want in regards to features. Think about if you are bringing a vehicle with you when traveling and what would be better for you 4 wheels down or tow dolly. The reason I say this is you can negotiate with the dealer for a better deal on these setups if using a dealer at the time of your MH purchase. Don't overlook new if you can find something that has been sitting for awhile that the dealer needs to move. We have bunks and really like that feature for grandkids. Best of luck. lot of good information on the forum!