This screen house is terrific! I love to sit in my backyard but with HOA rules we are not allowed permanent screen houses. This is a perfect product for me. So easy to put up and take down. I did it all on my own, no help needed which I love. Roomy when set up and portable to move around the yard. The zippers are made well but I will still be careful. Also I love that it fits back into the bag for easy storage. I am happily surprised and so glad I took a chance and made this purchase. Now I can entertain out side after dark with no bugs. Great for camping or the beach too!! LOVE IT!!