we started in a pickup camper for several years with kids. Kids got HS/college age and so we still had the camper but I made mistake of telling wife on an occasion that before she came to where I was working I had enough room! We bought a 24ft TT. Still have it and the truck didn't use a lot as the job did not allow long trips/vacations. Last year we bought a winnebago B+. Wife says the TT has better space/room, but she wanted to just get up and go lay down, bathroom etc.
As others said there are plenty of campers out there. You just need to know what you want and what you will compromise for. The cab and mechs of the vehicle are mine. The coach is the wifes. I wanted more than the primitive driving that the c's B+'s offer. Most are all mechanical, mirrors seats, no levelers (but are they really?). I wanted power driver seat that was comfortable, ended up with one of the RV 'spring steel' type which is uncomfortable and offers little, even if the selling point is it can be swiveled around! Now looking for a set of electric seats out of an F series, wife ended up with sore back! Rig had to have levelers, but you still need to monitor and use boards. Ours will raise the back way up but not the front, so we manually level with the jacks! Also you need rear air bags as the rear ends tend to droop. So I got all I was basically looking for except some driver comfort things.
Wife wanted a walk around, she got it but its still very limited even with a slide. Its my side of the bed! She wanted 2 slides, gives a nice living room, but since it is a horseshoe dinette thing not much room for comfortable sitting. TV is on kitchen sink work area. We will eventually change the horseshoe setup to a regular one, but have other issues to work on 1st, all personal preference. Some mechanical my area, some in coach for her.
Only you really know what is or is not important. I have adequate outside storage not as much as I would like but if careful it will work. Inside wife found that she carried too much and is in the process of going smaller/less stuff. She misses the TT in this regard. Check CL as you have said, but do not limit to just your area. Check a few cities further out, you can always ask someone to check a rig for ya to save a trip. Friend went with a friend of his to lost wages to check out a 'nice' rig to find out it was junk!
hope ya find what you are looking for, dont be afraid to ask someone to check one out for ya.