I bought several months ago. I was extremely happy with the delivery (note: will only deliver to your driveway)... everything intact, no missing parts. EVERTHING FITS TOGETHER PERFECTLY! The assembly instructions are picture based and mostly understandable, some take a little longer to decipher than others. Some engineering or construction experience is helpful -- I wouldn't recommend for a total novice. The on-line videos can also be helpful. You will need to have a level foundation for the frame, but note that your corners will need to be anchored into the foundation. The glass panels are a bit awkward to handle... you'll need 2 persons to install the roof panels. I am using my 12' x 19' green house as a spa room with plants, water fountain, bistro table, music, and hot tub and lovin' it.