This is a nice sophisticated restaurant with an "international" cuisine, meaning that it is good for business entertaining. You can bring arbitrary guests here and be pretty sure they will find something appropriate (which is pretty typical for a good hotel restaurant). There is always a vegetarian dish and a fish dish, both of which are typically very good.
The place has a very nice ambiance, excellent service, and provides a pretty quick turn-around at lunch time, or even dinner time. There is also an express menu at lunch time that has a nice variety of items, an interesting collection of tastes, and which comes quite fast, including a selection of small desserts.