I purchased the full size frame. I assembled it myself with no issues and I really like how it looks and the height. One of the support legs  on the side rail basically fell off but I feel this is an anomaly as the rest of the frame is very sturdy.  I duct taped it in place for now and will update my review after I hear what customer service will do to rectify the issue.  
5 stars since they replaced the defective product and I have no issues with it now