The laser etched stainless steel parts of the Bird House can be snipped apart from the sheet. Bend the tabs to lock the individual pieces together. The actual Bird House assembly time in the video is about 11 minutes, however your time may take a bit longer as Lulu has put together many kits. Easy Assembly Level: Simple piece to piece fitting with a completion time under one hour. Completed bird house measures 1 7/8" wide, 1" deep and 2" high.