I'm a single, retired girl who has owned her 84 Toyota Dolphin for about 4 years, now. The longest trip was about 530 miles round trip. I haven't had a speck of trouble except for fuel line leak, which I fixed myself. My truck has 4 speed manual, 4 cyl and a carb, so is easy to work on, so far.
I have added a new fridge, batwing antenna and awning. My next project will be the brown "Herculan plaid" interior. I'd prefer tan with teal accents. My interior consists of two captains chairs, small round table between them and a couch/bed on the other side. I have the rear kitchen and small bath. I use a queen sized teal/green "Travasack" for my loft bed. I don't think that the loft was ever slept in, as the foam is like new. The interior is in pretty good shape overall, with no signs of leaks anywhere.
My Toy has about 107k miles, but doesn't use a drop of oil. I get about 17 mpg if I go 55. I hope to travel down to AZ next winter to see my brother and, maybe, take in the Quatzite, AZ rally, as well. I can hardly wait! Whoo hoo!
As for anyone looking for Toy RV. There is a lot of info on this site to help you on your mission. I was pleased to get mine for under 4k. I don't think that they go for much over 10k, but then, I'm not as qualified as others, here, to speculate.