As we travel, we see all sorts and sizes of RVs. Some motor homes are HUGE, like the one below. The utility trailer they haul holds a sport car, an ATV and a motorcycle. In some states, it is illegal to haul something this long on the roads, so they are somewhat limited to where they can go. Do you really need this much stuff?
The other extreme is so small, you wonder how they live in it more than a weekend at a time. This trailer was here for a couple of weeks. Never saw how many people lived in it.
A lot of people have dogs. We can't see ourselves traveling with animals but a majority do. Three dogs, one small and two large, live in the trailer below. Seems small for so many dogs, but that is just our opinion. It is 24' long with one slide out.
Our good friends Bob and Lou live in this one. It has no slide out and is only 22 feet long. That is the exact length of our truck. Can't imagine it, but it works for them.
This is ours, not too small, not to big. We certainly didn't quite need one quite this big, but we love it. Certainly wouldn't want to pull anything bigger. I think the angle of the picture makes it look larger. It is 35 feet.