I am a regular at Royal China, it’s one of the best Dim Sum experiences I have had in London! The prices are very reasonable (though a little steep for dinner service) and the food is consistently good, but be prepared for the notoriously blunt customer service that Chinese restaurants in London are known for..
There is a fantastic selection of dishes all cooked traditionally, my recommendations would be the Crystal Prawn Dumplings, Gyozos, Crab Wonton Soup, Pork Dumplings, and best of all the Custard Buns; the dough is super light and fluffy and won’t leave you feeling heavy like most do, simply delicious!
Overall I rate this restaurant an 8/10. Tip: They don’t take bookings, so get in early for lunch to avoid lining up!