Today we are building the car shop from set 10041 Main Street (2003)
You will need pages 2-5 from the instruction manual:
http://cache.lego.com/bigdownloads/buildinginstructions/4204751.pdf
Here’s the front:
Here’s the inside…with some added fences because Austin didn’t want people “falling” off the balconies.
The table inside the upstairs with the swivel chairs is kind of fun.
And then we modified the front to have big “glass” windows instead of a drive-thru area. I kind of like this better: