New Owner of old TM

I took the plunge yesterday and bought a 1993 TrailManor 30/23. My wife thinks it was a mistake. I am 56 yrs old and recently retired, and thought it would be fun to get into camping again, so I bought an 'as is TM from a dealer. They told me that everything works. I offered 4,500, and they put it up and down for me and now I am in the process of installing a receiver and brake controller and wiring. Just wanted to get an opinion from you guys on whether I made a mistake or not. It does need a little cosmetic work, but seems functional. It has roof air and an awning and a sofa with 2 chairs. Seems to need a good cleaning as well. Thanks, Jim ......