After waiting for more than ten days, I was very excited to unpack and assemble. The two large boxes were very heavy, but after I sorted things out according to the instructions, I found that some accessories were missing. There were originally 9 wall panels, but I only found 8 in the box.  There is also a missing piece of 4 floors, and the quality is a bit poor. It feels a bit different from what is said on the website. I was excited for an hour to sort it out and was very disappointed. I decided to return it. This situation made me very angry.