I bought this after reading so many good reviews. I actually bought 2. Upon receipt of the 2 boxes, I contacted the seller several times but unfortunately, the language barrier prevented effective customer service. 

Only 2 pieces were labeled. I had to basically figure it out myself, which meant putting pieces together and taking it apart SO. MANY. TIMES. its still not perfect, I had to buy extra hardware to make it work and its still not right. I havent put the second one together and I am scared to do so.