Xiaoyan: so far my experience with Meritus Mandarin, Marina Mandarin, Regent, Concorde have been quite good. I love their food as well. These were my shortlisted hotels. It depends on your preference. Some areas that I looked at are the location, food, ballroom, and most importantly, the service of the coordinator. As you will be liaising with your main coordinator for the next 1 to 2 years so both must click with each other.