Stayed there a couple of nights in February 2013. Spacious, clean rooms, bathroom with bath and shower, good toiletries. Staff speaks very good English.
It takes 7-10 minutes walk to reach Skytrain station and another 10 minutes by train to shopping paradise of Central World, Zen and Isetan.
Staff was ready to go extra mile to help us. Good selection of food for breakfast.
Definitely, I would recommend this Marriott to a friend.