Living Room, Coffee Tables, Light Hardwood Floor, Rug Floor, Sectional, End Tables, and Ceiling Lighting The staircase is constructed of laminated 3/4" plywood sheets, and all of the components are interlocking using mortise and tenon joints instead of fasteners.  Photo 8 of 13 in An Intern Architect Builds a Home For His Growing Family on a Strict Budget

An Intern Architect Builds a Home For His Growing Family on a Strict Budget

8 of 13

The staircase is constructed of laminated 3/4" plywood sheets, and all of the components are interlocking using mortise and tenon joints instead of fasteners.