I currently have the main room and top floor of my mayor's house fully expanded whereas both side rooms are medium sized. I don't have a back room or a basement yet. I'm wondering if I should go for a full house expansion or if I should leave the house small and cozy? I still don't know what I want to do with the rooms so it's hard to decide, but I think if I made a bathroom it'd look better in a medium sized room... So I'm scared of expanding my house and regretting it. Thoughts?