We did this a couple of years ago. Great place. We ended up doing the bobsleigh on their offical world cup run. It was mental!
Watch out for some of the clubs though, run by some nasty folk.
There was an awesome bar which sadly I can't remember the name of. It played live music upstairs and dance floor downstairs. Was a good place to chill out during the afternoon as well.
Sky bar was average after all the hype....
Enjoy