As the name suggests, this is locate in the older part of the Mount Lavinia Hotel in Colombo. You have a choice of sitting in an air conditioned room, open terrace and in the verandah. I had my breakfasts there (no choice) and a dinner on the open terrace overlooking the sea.
Breakfast is standard but you have to watch out that the fruits, juices, cereals are in the AC room, while other are on the verandah. The toaster has a mind of its own and refused to work one day. By the time I finished breakfast it decided to work again. Choices for breakfast is huge - Sri Lankan, American and Continental. Buffet, so people with appetites (specially after a morning jog on the beach or a work out at the gym) BUT vegetarians may have their choices restricted.
Dinner was on the open terrace and was simply wonderful. It was pleasant weather wise, sounds of the waves and good food. Again choices are a plenty.
Price-wise slightly expensive but worth the experience.