Supper light- hollow plastic tubes make up walls so not typical to US plastic sheds. Took awhile to put together- have enough room that sections don’t get createdbent. Not really for leaning anything inside or on outside. Will dent or puncture. Put 3 freestanding metal shelves in unit plus our mower. Like the size. Breathable. Like the window. But had to move even small rocks so floor wouldn’t dent. Keep all around unit clear.