A refectory (dining room) with the kitchen and buttery near it.
The word "Refectory'" is used to refer to a monastery dining hall. It is from the Latin word meaning "restore".
Cell
mess room
The dining room on a ship is commonly referred to as the "main dining room" or "dining hall." On cruise ships, it may also be called the "main restaurant" and often features a range of dining options and styles. Some ships also offer specialty restaurants in addition to the main dining area.
One of the dining rooms is called the Porcelain Dining Room.http://thisisversaillesmadame.blogspot.com/2013/03/the-porcelain-dining-room.html
An upper-floor dining room is often referred to as a "dining room" when it is part of a residential setting, or it may be called a "rooftop dining area" or "sky dining" in restaurants or hotels. These terms highlight the elevated location and often the scenic views associated with dining in such spaces. In some cases, it might also be called a "mezzanine dining area" if it is situated on a level between the main floors.
A dining room.
mess
the dining room
A large communal dining area can be called a dining hallor an eating hall. A very small one, which is actually part of some other room (such as the kitchen) is called a nook.If you wanted to be extra fancy, you could always use the French term instead: salle à manger (which literally means, 'room for dining'.)
A refectory is a dining hall in like a monastery or a school. :D
That depends on the building/housing unit you're in