This item was of very poor quality. It falls apart when the wind comes and took me 3 days to assemble. The instructions are so confusing with no words only 3D pictures that are hard to decipher. 
The side panels holding the windows in place are so thin that the wind blows them out of place. The aluminum started bending after the first day. 
I tried contacting customer service multiple times but good luck getting through to someone on the phone. I've also sent emails, waiting to hear back.