I joined multiple chat-rooms to meet new people.

The locker-rooms are located on the second floor.

The locker rooms at the gym are spacious and clean.

The house has two powder rooms.

There are many tea rooms in this city.

The hotel offers day rooms for guests who need a place to rest during the day.

The generals gathered in the war rooms to discuss their strategy.

The board rooms in the new office building are spacious and well-equipped.

The hotel has separate men's rooms and women's rooms.

The spin rooms at the gym are always busy in the evenings.