The place looks very beautiful and you can find coffee and pastry and there is even a nice book shop, but everything is pricey, especially for a place like this in the middle of the city.
The food menu is limited and again, everything is too expensive for the amount of food they bring you and quality of it.
Final words, if you want to have a coffee or a drink and chat to someone, this is a good place to do it, if you are looking at this place as a restaurant, this place will disappoint you greatly.