Welcome to the forum!
Our first (and current ) MH is a 1998 29 foot class C. I'm using this for short trips while I wait for retirement.
We found a gem IMO. Due to it's age I've still had to do some repairs and I've chosen to do some upgrades.
So far; Repaired Onan genset, added solar, added couple strips of LED lighting. Replaced T-stat and H-temp in water heater, replaced carpet with laminate, repaired leak behind toilet, better HDTV, cleaned propane orifice for the fridge, resealed roof, repaired bathroom fan, upgraded converter. I tend to sell things in way better shape than when I buy them. This is just in the first year.