I owned and operated a 1989 Baha Cruisers 280 Sport Fisherman (same boat as the weekender except less cabin & more deck). Here are my thoughts:
-Make sure the stringers and transom are in good condition (mine had been replaced in 2014)
Cons
-I had Ford 302s in mine, wished I had 350s
-Very seaworthy boats, though mine didn't love to run a following sea
-Can be top heavy, not much fun fishing the ditch
-Wished mine had in-deck fish boxes (some do have them)
Pros
-Very fishable boats, there is a reason there are so many of them on Ontario
-Very safe, high gunwales
-Never had any mechanical or structural issues.
Before you buy any boat, MAKE SURE YOU GET IT SURVEYED and SEA TRIALED!
Good luck