I've been unable to determine specific coordinates for the following properties. Can anyone help? Please send coordinates by PM.

LOST:
Sheraton Shanghai Hotel & Residences, Pudong, Shanghai, China (I know that I'm in the right neighborhood for this new hotel.)

FOUND:
Sheraton Sana'a Hotel, Yemen found by SC Flier 3/24/07 (thanks to a lead from a map found at http://www.yementourism.com/ ) -- Will be included in the next update later this weekend.
Sheraton Xiamen Hotel, China (Next to the SM Shopping Mall.)