Lived here for years and discovered this place, when I had just a horrible experience at my previous dim sum place. EXCELLENT selection, attentive service and fantastic value! You can come in for a quick nosh or stay for hours, and the staff treats you very well. I have been there about 5 times so far, and it hasnt changed. Virtually never a wait for seating (unlike Cathay House and the others).
They always have a nice selection of carts with both the usual (shu mai, siopao, shrimp balls) and unusual items of interest (tripe, chicken feet). As in all Dim Sum eateries, be prepared to wait if you have a favorite. Otherwise, just pickup your ticket and go searching. This is actually ok behaviour there and will quicken your time waiting.