"Where Dreams Come True"
Above, me in front of the house in Simi Valley on my L.A. trip in October, 2005.
Here is a floorplan for the downstairs of the house (slight variation with the actual movie house)
Here's the upstairs:
(above, another angle. Notice the front door has been changed, as well as the front brick above the sidewalk).
Sean Clark did an AWESOME job of tracking down some of the locations used in the film and taking photos comparing screen shots from the movie to what it looks like today: