My York T202 treadmill arrived in a huge box and after a few days was put together by my husband and myself, this took around an hour. It is very heavy which would make it difficult to do alone, but otherwise fairly straightforward. I am very pleased with the treadmill, excellent solid quality and easy to use. I am trying to use it daily especially those days where I don't get a lot of exercise at work. I would fully recommend this product to anyone who doesn't like going to a gym. Still feel a bit guilty about the cost, but it was half price!!!