Thank you for the comparison of the two hotels ^ . I stayed in
Lai Lai Sheraton in April 2004. At this time, the renovation was in process and the lobby was right hand side, the rooms on the left wing was not open. I just saw the pictures on their homepage and they look pretty nice. I was in the lobby of the Westin, but to me the location seems not to be as good if you do not have business in this part of Taipei.
You did not take pictures of the room, did you?
Jan