This is the third Closet System I have purchased and is probably the best as it has adjustable shelves which the other two did not. My only complaint about this system (as compared to the others) is that the tower is not as adjustable as I would like since the shelves have pre-drilled holes for that length only. It took me a full day to install by myself for this reason. A more handy person could probably do it in 4-5 hours. The templates provided are great if those are the dimensions of the closet you have and of the layout you want. It takes some work if the tower dimensions are not to your specifications. You will need a drill, bits, screwdriver and a stud finder. Definitely a quality product for the price and absolutely stunning once installed.