I’ll make the case for short. We decided to get a class C after many years using a tent trailer and envying motorhomers. The first one we looked at was a new 26 footer with a reasonable price due to spending several years on the dealers lot. I test drove it, even backing up to turn it around in a small city. DW wife wouldn’t try driving it. It just looked too big. Next we tried a 4 year old 20 foot former rental priced at $25 000 Canadian (2008 was a good year to buy). We both drove it, DW backing into a campsite. It is pretty small - when MIL was living with us she had the dinette bed while DW and I took the cabover bed, which we really like (big, mostly out of sight). With just the two of us, it is perfect. Easy to drive, easy to park, can get into all our favourite boondocking places without trouble, leveling is usually just trying a couple times to find the right place in a campsite. Looks modest and sensible in our driveway and while on trips.
It has not been a money pit at all. In 12 years it has only been in garages for tires and brakes. I fixed some leaks, a broken sink drain pipe and I improved the electrical system including installing a solar panel and battery monitor. If you are willing to learn and do maintenance a motorhome can be owned at modest cost.
