Love This! Everyone compliments me on this greenhouse. It's perfect for my smallish backyard. It took a little effort to put together but I'm a 62-year-old woman and did it alone in under 2 hours. Follow directions: don't tighten screws until everything is lined up. The first parts to attach have pre-drilled holes, but what you are attaching these to do not, so you have to be careful, which I was, using a hand held screwdriver, cross head. Organizing the night before prior to starting was very helpful to keep things going along smoothly. The color "orange" is more like a natural wood -- beautiful. This is especially helpful for my orchids when not in bloom. When blooming, I'll take them indoors to enjoy. Also, after seedings are sprouted, I put them in the greenhouse for the initial growth phase. During the stormy season, I'll put a brick at the bottom to give it a little extra secure weight. So HAPPY. Whoever designed this product did an excellent job! Adjustable shelving height is smart. Adjustable venting at top is adjustable and helpful. I highly recommend this. It was difficult to get all of the protective peel off plastic from the panels, but patience and a pick helped to remedy this. You can anchor this into the patio too, parts included, but I chose not to do this in case I want to move it to a different spot later.