I've been a regular of Ho Won for over a decade. This is a old school joint that has been around for a very long time. Don't let the older interior fool you, Ho Won has been around for a long time for its consistency, quality and great price.
Good select dim sum (get the siu mai / pork dumplings, beef tendon, beef stomach). The salt and pepper deep fried squid is what they are known for. They also have a very good fish broth soup, which is not available at any other dim sum restaurants. The owner makes a limited batch everyday and once they are gone, they're gone.
For dinner, go for the 3 or 4 course fish (cod) meal, which is amazing. It comes with a snow pea leaf fish soup, steamed fish with scallions, a braised deep fried fish and another vegetable (gailan) with fish dish. Very tasty, healthy and great value.