Putting together the Fisher Price Kick & Play Piano is a simple process that doesn't require any tools or special knowledge. First, you will need to unfold the piano mat and spread it out on a flat surface. Then, attach one end of the pull bar to each side of the mat's bottom corner. Securely lock in place by pushing down firmly on both ends until they snap into position. Next, insert 3xAA batteries (not included) into the back panel of your piano followed by attaching it at either side of your pull bar. Finally, turn on the power switch located at the top right corner and begin playing away!