What is the name of the biggest hotel in Shenzhen and where is it?

The biggest hotel in Shenzhen is in OCT East! Interlaken Falls Hotel! Hiding in the "giant rock" with a width of 300 meters and a height of 70 meters, water poured down from the hotel building; The air corridor that the guests want to pass through passes through the artificial waterfall with the highest drop in China; The rooms are all made of artificial marble, the walls and guest beds are in running water, and the lighting skillfully creates the aesthetic effect of the ocean and space indoors-this is the Interlaken Falls Hotel that has just been built. So far, after four years, all four theme hotels planned by OCT East have been completed, with a total room size of nearly 600, making it the largest theme hotel group in Shenzhen.