In one of the final episodes of the Friends TV series, there is a scene where Monica and Chandler take Joey to visit the new house they are buying. There is a conversation between them like this:
Monica: Now that you're okay with the house, do you wanna go see your room?
Joey: What? I get my own room?
Chandler: You don't think we'd buy a house and not have a Joey room do you?
It's like that they will be living in the same house. But there's another scene when Monica breaks down the foosball machine to rescue the chicken, Chandler asks Joey if he would buy a new one, and he says no, because there is no point in it when there's no one to play with.
So, were they going to live in the same house or not?