I bought this nearly 3 years ago and it has been excellent, I use it as my outdoor gym and it was one of the few buildings I could find in my price range that had the necessary head height to allow overhead pressing. I have had no issue with water leaking in other than up through the floor (which is of my own doing) but one issue I now have is the back wall is slightly bowed. However, the building is still in excellent condition and I have no doubt a little remedial work would have that fixed no problem.