(( shelves for computer area )) Small areas are unique decorating tasks, must make use of all available areas / surfaces, and this is a marvelous example of how to do so. Minimal color contrasts also tend to give us a feeling of tranquility and space.
Bookcase & Door Desk Sawhorses are great, but they don't offer the storage low-rise bookcases do. Thirty-inch square bookcases are the ideal height for a desk and are the same width as a standard-size door.
How to make it: For a table, use bookcases and a countertop. The countertop should be the same width as the bookcase. Long countertops will need a center support. Attach the counter to the bookcases using L brackets.