Was a horrible experience. They way the bottom frame is made you really need a flooring to screw the frame down too then you have to put another flooring on top the frame braces that are inside the frame. The book and I mean book is big because they tell you in more detail what is mist commonly done wrong then explaining better as to how to put it together. Somethings worked easier if you skipped a part and then came back to do it down the line of order. A big pain to put together.