el cuarto
			el espacio
			la habitación
			la sala

A double or a single room?  A double room, please.  a room with a balcony  A room with a double bed?  adjoining room  attic room  baggage room  breakfast served in your room  changing room  chat room  consulting room  dining room  Do you have a bigger room?  Do you have a room for tonight?  double room  drawing room  dressing room  emergency room  family room  front room  guest room  I would like a different room.  I would like to reserve a room, please.  I would like to reserve a room.  I'd like another room.  I'd like to reserve a room.  Is the room quiet?

Is there a single room available?  Is there another room?  It's room 412 on the 5th floor.  junk room  ladies' room  lecture room  living room  to make room  Make room!  operating room  reading room  rest room  room and full-board  room and half-board  room available  single room  sitting room  spare room  standing room  store room  to straighten up a room  The room is completely furnished.  The room isn't ready yet.  waiting room  What's your room number?  You have to leave the room by 12.