Soon to come on the third floor will be a more formal dining room.
When dinner was ready they all moved into the formal dining room.
There is a second, more formal dining room in the back.
I followed him across the hallway and into the less formal sitting room on the right.
It was a formal room with the atmosphere of a men's club.
Also on the main floor is a large kitchen and an enormous formal dining room.
There was a small bathroom off one of the formal sitting rooms.
"This was originally a formal dining room, but then we had two kids and began running out of space."
If we can't get a formal dining room, then a courtyard.
Then, as the afternoon wore on, dinner was called, and they made their way into the long formal dining room.