I came here for Dim Sum to check out the place because I was considering it as a venue for my wedding.
Hall: it was pretty enough. Not much more decor you would need yourself if you're good with the basics. They had drapery covering the ceiling of the main ballroom (Esna room, I believe) and covering some walls as well.
Atmosphere: Nice and spacious, didn't feel crowded at all and plenty of seats for Sunday dim sum around 12pm. No need to line up and wait impatiently for a seat. You won't be backing up into other people's chairs when you get up.
Food: Was so-so but good enough to eat. Definitely not up to par with the better dim sum places like Dragon Boat Fusion Cuisine.
Overall, if you don't want to fight for a seat for weekend dim sum, this place is a nice atmosphere with plenty of space. Food is just average.