Called a day before to confirm the earliest time we could arrive for lunch. We were told 11 am. We arrive at 11 am the next day only to be told they open at 11:30 am and they were still cleaning. I asked if we could wait inside the restaurant until 11:30 but both of the girls working did not understand what we were saying (they didn't speak English or cantonese, or very little). Finally a third woman told us we could not.
We ended up going next door for dim sum.