This item is poorly constructed.  At first the assembly, which was organized through Wayfair, seemed fine at first and then the panels started to fall off and couldn't be put back in because the entire greenhouse was assembled incorrectly.  I spent $500 on assembly and it took an entire day. Now the greenhouse is unusable.  I went to see how this can be rectified and I am out of the window for return/replacement even though it is less than 30 days.