We have an AP suite. 1,000 sq ft. 1 bedroom, bathroom, living area, and a small kitchenette. It also has a separate entrance. It is basically an apartment.

I would probably expand on PP that a true AP suite is basically its own little apartment like set up, everything PP said but also with own entrance/exit to home from their suite.
Our AP has their own bedroom/bath/exit - but once or twice a year we ask them to open the door of the bath (connects to their room and our main room in basement) so it is not an AP suite by definition.

An AP suite is a bedroom (separate from others) and bathroom nobody else uses, ever, usually connected. It may include a kitchenette, which may or may not be shared. The big thing is the unshared bathroom, and the room away from everyone else.

Picking up on the thread on a dedicated car, what is an AP suite?

We have a furnished basement. Befroom for AP and private bath down there. Refrigerator in basement, microwave , coffee makerr , hot plate.

But these we are in common basement area. We don’t use during week and after 9’or so on weekends.