We hired the experienced carpenter to installed this next to the swimming pool patio.  Clients used only couple of weeks not even a month, and one day,  we had a some rain with little wind, was not like a big storms, then roof frame completely fall down on my clients head injured with bleeding. 
Her husband called 911 took her to emergency room. She had to take MRI. Luckily she didn’t injured her brain but had to deal with cuts. 
Horrible !!! This is definitely not for outdoor use.  
We trashed this and thankfully wayfair refunded for her. 
Do not purchase this if you gonna use for out door. 
Seller should not sell this product for outdoor use. 
My client was nice enough not taking the legal action. What a mess.