For the price this greenhouse is absolutely the best on the market, it is extremely sturdy, the black powder coated aluminum tube frame is exceptional looking, and with the fast click system it is very easy to assemble compared to others out there. The 10mm triple walled polycarbonate panels are amazing for sudden temperature changes and the light diffusion is next level. I am so happy I finally decided on this unit. I trust you will not be disappointed if you go this route as well.
I build 3 season and year round sunrooms for a living so I was definitely weary and skeptical during this selection process but as soon as I started unpacking and checking the parts my fears were put at ease, the customer service was some of the best I've ever experienced and with a project such as this I believe that is very important, Eric and the others there at ACF were so quick to respond and kept me well informed on the status of my preorder and shipping. A BIG THANKS to you all!
If you are researching, on the fence, or just interested in a professional hobby greenhouse, look no further, your search is over. You will not find a better structure for this price. I know I am a professional so assembly was probably a bit easier for me than it will be for most but I did 95% of it myself and in only 1 day! (one quite long and darn windy day too I might add, which I also don't recommend!). The entire project took much longer though, laying out and prepping the raised foundation, the pea gravel floor, building the benches and prepping the poly panels with the provided sealing tapes are the parts that took the longest. I recommend getting a second set of automatic vent openers on top of the ones provided in the kit and installing them straight away to avoid installing and removing the manual ones later. They make things much more convenient.
This unit is also extremely roomy, I designed two 32" wide/full length benches on each side and still have an extra wide isle almost 4 feet wide!
I truly couldn't be happier that I did my homework and went with this unit over so many others out there.
I expect to enjoy this greenhouse for many years to come with the proper maintenance and care and I am completely confident that you will enjoy yours as well.
Good luck and happy growing!