Having eaten in a few dim sum restaurants in HKG and enjoyed them immensely, the last time we were in HKG for a short visit, stayed at the Peninsula and decided to eat at Spring Moon, the Dim Sum Restaurant at the Pen.
Although, there isn't the clatter of dishes and languages and folks standing behind your chairs, it is a very pleasant way to enjoy Dim Sum, which BTW, was delicious. Is it an authentic HKG experience? No. Yet, if one is tired & staying at the Pen and looking for a quiet (oxymoron) Dim Sum experience, it is a nice way to go. Food was delicious and beautifully presented. One is more likely to be surrounded by locals having serious business lunches, than the usual colorful noise and chatter of the huge Dim Sum palaces. It's just a different experience. All of my Dim Sum experiences in HKG have been wonderful. Spring Moon was the only restaurant which provided both great Dim Sum and a dose of serenity.