Skycraft Parts and Surplus has a good deal on a homework/project desk and a nice leather high-back office chair.
The table is about 4 feet long and made by HON, a high quality commercial office furniture manufacture. They have the tables for $30 ($25 if you purchase 2 or more) and the chairs are $50 ($40 if you purchase 2 or more).
Skycraft Parts and Service
2245 West Fairbanks Ave.
Winter Park, FL