In the process of building it and the instructions are poor as others have mentioned. It is very light weight and I will definitely need to perhaps put some cement or other support to ensure it stays in place. We have three people working on putting it together, so glad because you just need that extra set of hands. The packages are open in various places but all pieces are accounted for. In some areas we did need to file the openings/slots a bit to help enter the pieces.