attic: the space or room at the top of a building, under the roof, often used for storing things
Noun: We store all the things we don´t use anymore in the attic.
balcony: an area with a wall or bars around it that is joined to the outside wall of a building on an upper level
Noun: The hotel room was nice, but there wasn´t a balcony.
Basement: A floor of a building that is below or partly below the ground
Noun: Our basement was flooded after the thunderstorm.