OMG!! I am so happy with this bed frame. It is absolutely beautiful. I purchased the Queen. Initially I received a Cal-King the return and exchange for the correct size was simple and did not take much time. 
Assembly was a breeze. I did not need to read the directions. 
I recommend to purchase the bed rails that this attaches to. It is not included in the frame. 
One other thing I should mention is the frame curves around the head and foot corners of the bed. These curves do stick out about 4” in every corner. Also, if you like end tables next to the headboard, don’t expect them to be next to the mattress. The curved edge of the frame will sit between the night stand and bed. board but