This is an actual igloo and it’s pretty darn cold in there, so recommended to bring appropriate apparel.
Also, do not lick the walls as they are made of ice (in case you didn’t know) and your tongue might stick to them.
The room is actually contained in the Tundra Wing of the hotel, a place in which a bunch of other very interesting rooms and activities can be found.
The Igloo Room is highly sought-after as it is located three minutes from the base of hotel Ski-station 33.