Attic: The area inside the roof of a house; a loft:
Noun We store all the things we don´t use anymore in the attic.
Balcony: A projecting platform from an upper window or an outside door with a railing around it
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.