This is a great shed. It is sturdy, attractive, and very versatile. Love the sky lights, screened gable vents, windows that open and lock, plenty of shelving, full floor, dual entry, and of course maintenance free. Before installing, I suggest reading over the instruction booklet several times to get familiar with all the sections and parts involved. I called a couple of friends and we got this shed up and done in about five hours. This shed came in three boxes  You will need to open all the boxes before starting. All the hardware is in labeled bags and the parts are identified by looking carefully at the illustrations.  I set up make shift tables so that we could assemble separate sections at a time (doors, trusses, sky lights, etc.) Easy Peasy !  The toughest part was getting the heavy boxes from the front of the house where it was delivered, to the back yard where we installed it on a sturdy, level wood platform. Love this shed !!