The Restaurant at Royal Plaza Hotel
The restaurant at Royal Plaza Hotel is acknowledged by writers. Of the 5 publications that we tracked, 2 endorsed the restaurant, including Fodor's and Oyster.
Royal Plaza Hotel 
Fodor's
Oyster
Fodor's "It's also home to a couple of good restaurants, including a heaving buffet at Scala and sleek Lion Rock Bar, which has lovely views of the eponymous peak"
Oyster "It’s worth comparing with the nearby Langham Place, which has five eateries, including a Michelin-starred Cantonese restaurant"
