DO NOT PURCHASE!!! NOT worth the money or the headache that came with it. The only good experience was how easy it was to return to Amazon :) The welds on the top were broken when we openned the box and not knowing that we opened the box and followed the directions to open the unit and more of the welds broke just pulling it open from the box so seeing that we put it back in the box and sent it back not even getting to use it. I think they need a better joint for the top as these don't look like they would make it even in traveling to install at your destination. Waste of time and money!