The video is actually quite old, dated about one year ago (in this Information Age, that's ancient, right?)
This is actually a time-lapse video of the construction of a hotel in China, which took only two days to build. And it’s said to be level 9 earthquake resistant.
To me, this sounds too good to be true, especially when it is from China unless they have an army of speedsters like The Flash to do the all the construction. So what do you think?