This a a great size greenhouse for us.  The only two complaints I have about this product is first the directions for putting this together and second the quality of the plastic (window panels).  The directions did not have any words and it took awhile to make sense of direction sequencing and identifying some of the parts that were not labeled with corresponding numbers.  I was expecting the panels to be a little more sturdy.  There are sections that gaped and don't create a tight fit.  However, this is easy enough to fix with some sturdy tape.