The document describes three historic building renovation projects:
1) A 1902 commercial building in St. Louis that was renovated into a restaurant with nightclubs and banquet space while preserving historic characteristics.
2) A traditional two-story house that was opened up and modernized with decorative columns, hardwood flooring, and an updated fireplace.
3) A small 1940s house that had a second story added while disguising the addition to not look like a simple upward extension from below. The addition had deep overhangs to provide horizontality.