We stayed here 2 nights with family and friends on a guided tour.
The hotel is stunning and the rooms were excellent; large rooms, comfortable beds.
The hotel is remote from any local services so be prepared to pay resort prices for all supplies.
Our tour guide was good enough to call into a local Convenience store to allow us to pick up some local Tsingtao beer at 4 RMB per can to supplement the expensive (35 RMB) hotel min-bar supplies. Otherwise you'll be taking a cab to get replenishments.
Oh.... and if you're expecting a working fridge in the room... forget it. Fridges in China, with some minor exceptions appear to be storage containers. The Chinese drink their liquids, including water, beer and soda warm. In some bars you can get cold glasses and even cold bottled beer. I didn't find this to be the case in the room fridges.