We were able to build it fairly easily BUT we had a few parts that were not the correct size. We are waiting for the manufacturer to contact us regarding replacement of the 2 roof vents which were about 6inches too short. One of the corner frames was too short by about an inch as well. we were able to make this work by drilling a different hole but it was incredibly frustrating to deal with. I think we were unlucky enough to get a box that had been previously opened. Many of the parts were dented, though not beyond use, and it was not really obvious that they were until we started putting the poly panels into the frames. If the manufacturer makes this right, by replacing the vents, I would probably give it 4 stars. I am very excited to have it completed and it is quite sizable. My husband is 6ft1 and is able to walk around the majority of the space without ducking. I am 5ft4 and can stand at the shortest side without ducking. Update!! The manufacturer was super helpful and replaced our incorrect parts quickly. Edited review to 4 stars

Some steps of the instructions are wrong. Holes are missing in some of the parts. The roof metal piece holes do not lineup and have to be re-drilled which is ridiculous. How did they not know their instructions are wrong? It has pieces like number two and number four go together, but it is not correct at all. It’s number two and number three. And having to re-drill brackets in the roof because the holes don’t line up? For this amount of money? Did this company ever put one of these together?

So we have begun to assemble. It will look like a nice structure when completed. I like it BUT, It has horrible directions, making it painfully slow to assemble. Will need to use clear silicon to keep the ceiling from leaking, and possibly the sides as well. I will reinforce the structure in the corners and secure it to the ground (for hurricane/tornado season in Texas). Personally, I will choose to replace the strategic panels with clear plexiglass so I can see inside and through to the back, or look out, as the provided panels are 'frosted'.I hope the adjustments will render it as stable as I'd like because I am very happy with the size and it's cute...

The greenhouse itself is a descent design but the instructions are terrible, perhaps the people who created the instructions should try to assemble one first before releasing it to the public. First of all they could start with showing which is the front and back of the greenhouse, which is the inside and outside of the ceiling windows and label the ceiling panel aluminum rails to show that they get installed a particular way! We spent an extra day disassembling the unit to correct problems that weren’t mentioned in the instructions and doing this created weak areas in the aluminum rails from where the pieces had been locked in .

Terrible! The product was missing pieces and the quality of what did and I’ve was very poor