When we ordered this we ordered the assembly as well. Ended up canceling assembly since they couldn't come out for 4 days and they changed the time to evening when it is getting dark. When we began unpacking found many bent pieces but since we needed the shed asap proceeded on and assembled shed ourselves. Directions are a bit hard to understand, edges will cut you, and the screws are teeny tiny. It took 8 to 10 hours to assemble. But is pretty solid once together and it works. Cant beat the price.