The cheap flimsy metal they call a foundation is a joke. I should have bought one with the snap in floor since this needs to sit on patio stones for a foundation off of the ground so it doesn't rot the cheap metal piece. Window doesn't open and I only got one.. I still need to put the roof together. The directions are a nightmare. Will buy a Rubbermaid or different brand next time. Needed to use it or I would have returned it. Day 3 tomorrow. One was for the 99 patio stones. Today got the walls up and frame for the roof. Finish it tomorrow. Not well made at all.