Almost all manufacturers offer many models/floorplans to accomodate many different situations. First you need to decide what your requirements are, and then start your shopping. You must determine the power and towing/cargo capacity of your tow vehicle. Then how many people wil be in the vehicle when towing. I assume you have four children. Take into consideration the weight of the kids plus yourself and spouse when calculating cargo weight.
Price doesn't always mean practical. Yeah, some of them are pretty, but are they what you need? If you have a corral full of kids and/or pets, you might want something that will handle a little tougher environment. There are good family oriented rigs out there, but beware of poorly manufactured units. I am not going to dis any company on these forums, but you should do some research before buying anything nowadays. Take your time. You need something your family will be comfortable in. Lots of folks make that mistake right off and end up with something they really didn't want.
Good luck.
__________________
"Walk softly...
and carry a lot of tools!"
2016 Ford F250 Super Duty Crew Cab, 4x4
2021 Palomino Puma 27RLSS