Yeah, the inconsistencies in the second floor of the Tanner house is on of the things I don't entirely get about Full House. I understand some of the inconsistencies, but not all of them, and not how they worked around it with the set. I know they didn't have all the rooms attached to the hallway as one set, because there arn't enough doors, and the rooms wern't always in the same spot on the set. However, I think you could see the hallway from some of the rooms, which doesn't make sense. I don't know how they did it. I think most people don't get this.