Rol San is located in the heart of Chinatown. You do not come here expecting great service or amazing ambiance. Rol San is known for its affordable dim sum (and Chinese food). The restaurant looks a little run down. The tables are covered in plastic sheets for easy cleaning and turnover.
The food is not bad. It is not the best, but then again you are not paying top dollar - so you get what you pay for. The service is quick and efficient. Rol San is consistently busy on the weekends as it is one of the better dim sum places in Chinatown.