This is an amazing product.. It's taken a beating with wind and my dogs playing around and against it. We have it over our gazebo for winter use with a fire table, and it is excellent inside. The changes I would make would be actions for door and window placement. Slightly inconvenient where they presently are and would have liked a different orientation. Also the door and tie ups could have been made with velcro instead of simple tie ups. They are a bit hard to do up and stay up.
Lastly the window covering on one side is lopsided (yes the cover is on straight lol) ever so slightly but has to be pulled off center to velcro down.
Other than that we love it.