It actually took 6 days to complete (still impressive). The main structure was completed in 2 days though - http://www.hotelchatter.com/story/2010/11/12/05758/5

It actually took 6 days to complete (still impressive). The main structure was completed in 2 days though - http://www.hotelchatter.com/story/2010/11/12/05758/544/hotels/The_Ark_Hotel_in_China_is_Built_in_Just_Six_Days http://www.hotelchatter.com/story/2010/11/12/05758/544/hotel...