Are you looking for something ready to go and not into the adventure of doing it yourself? If so it might be an OK deal. Just to put it into perspective, that bus (and I’m not saying anything about engine or transmission quality, though reading that the rear end gearing has been modified to me says it has “grocery getter” written all over it) is probably worth $5K before conversion.
If you have someone do all the conversion for you it could easily be $7 in cost, especially in the Bay Area.
BUT there is no bathroom, kitchen, solar. Kind of seems like it comes up a little short.
AND when the insurance company wants photos of a kitchen, bathroom, bed, you’ll only have half of one of those.
AND how is it titled and registered? Is it still a bus (BU or SB) or is it officially a motor home (MH) on the title? If it’s a California vehicle and it’s staying here, that matters since the new CARB laws only exempt it from very expensive exhaust retrofit if it’s a motorhome.