Other mistake: When Danny enters the bathroom, there is a window in the wall next to the door with daylight coming through. Yet according to the house plan, the stairs to the attic are supposed to be located behind this wall- the door to them is even seen in the background as the pizza guy passes them in the hallway. (00:04:50)
Audio problem: Whenever Michelle is playing on the harmonica, her mouth movements on it and the noise we hear don't match at all.
Continuity mistake: Rebecca says Danny had reseeded the grass, and it would take 3 weeks to grow, and that's why Jesse had to build the playset inside instead of the backyard. But later that very same day, when Stephanie throws Kimmy's shoes into the backyard, you can see the lawn has fully grown grass.
Chosen answer: There are 4. The big room that DJ and Stephanie used with the big bay window. Next to that (closer to the main/front staircase) was the father's room (rarely seen). Across the hall were the rooms used Uncle Jesse (in the beginning of the show) and Michelle's baby room.
shortdanzr ★