Other Hotel Programs - Shangri-La, China World Summit Wing, Beijing

Will be spending some nights in this hotel in the near future. Any hints/advise for rooms best avoided, rooms to clamor for, useful things to know, etc.?

Can only say: Get a corner room! The bathtub is huge and from my perch I was looking down on CCTV. As and when I go back to Beijing, this hotel will see me again. Even found the time to actually read "Lost Horizons" which gave birth to the original Shangri-La legend!