I love it! I attached it to my she shed over my deck, and it is now the perfect place for me to do my crafts and exercise.  It is so sturdy and strong; we anchored it down by screwing it down to the deck and it withheld no damage during 2 Florida Hurricanes! 
I feel this will last a long time, it was Made Really Good ! 
It has been a wonderful addition to our backyard. It looks so pretty and inviting, I am so proud to show it off. I love all the extra room that it gives our family. I hope to do a family get together under it this spring.  It did take 2 men to put it together so keep that in mind. We had help from our neighbor thank goodness. I would highly recommend this to you and any friends/family.