Came in for dim sum on a Sunday morning.
Was quickly seated, ordered, and shortly after... the food came out hot and fresh. The restaurant was clean and bright, and we didn't feel rushed out the door.
Do note that the Dim Sum at Rol San is standard typical. Limited menu with the staples / about 30 greatest hits of Dim Sum. Its not chef inspired or elaborate. However, it is not greasy, the food is fresh, and they use lots of meat in their recipe/ don't cut corners.. For example when eating a BBQ bun or Spare Ribs, some places use a small amount of meat or super fatty portions of meat, but not Rol San. Same with Sui Mei caviar topping.
Its not the cheapest Dim Sum in town, but you do get what you pay for. And its also available all day.
So if your are craving a serving a lotus leaf sticky rice head in!