An arbor used for a birthday party that was precious! Very easy to assemble thanks to the numbering of the different parts, when it is better to be more ... Waterproof, we could test it! Otherwise it is a bit light but took full all evening and is reusable! The nice point is also the option to install or not one or 2 or 8 .. sides of the arbor. 6 of them have windows letting the day on top! Only downside it has reached us with a small hole in the ceiling but a brief repair with heavy tape was enough.