Hi, how about buying from another condo owner? What kind of things should we check?

I'm asking this because i only noticed the grill a bit faulty the night after i took the keys. I quickly informed my lawyers and the previous owner called me about 2 weeks later saying that it was fine when they were using it. They asked me to get a locksmith to settle it which i find a bit weird since i could not have caused any damage that fast.

I still think this should be settled by them. Smaller things such as changing bulb can be ignored. What do you think?

Yup subsale, the thing is i'm still holding few hundreds of their money, haven't fully contra yet.

Lawyers are dealing between each other now about it.