In the episode Branch Closing, Michael Scott and Dwight wait hours for David Wallace to come home and I noticed the front doormat was monogrammed H and not W. I wonder if they are at the wrong house and it's a subtle joke, or if it's an oversight.
I believe it's an oversight. due to the fact that Michael and Jim attended a Christmas party at David Wallace's house, and it's the same exterior shot.
No, same house. There are multiple times when the house is visited with David inside.
What do you think?