noun
in-room dining; meal served in one's room
Typically refers to dinner served in a guest room at a ryokan or traditional inn, as opposed to eating in a common dining area.
See also: 旅館
この旅館は部屋食が選べます。
At this ryokan, you can choose to have your meals served in your room.
部屋食だと、周りを気にせずゆっくり食事ができる。
With in-room dining, you can enjoy your meal at your own pace without worrying about others.