The 4 parts were delivered within 1 day of each other which worked great for me. The unit was very easy to assemble. I am only giving 4 stars because a piece came broken which happens. The box was not damaged upon receipt. I expected to have a replacement piece sent out right away since the partially assembled unit is sitting in my entryway way. Unfortunately the piece is scheduled for delivery in 10 days. I would have hoped for better customer service.