Its written that Its aircondition in the apartment. But Its not allowed to use, unless Its 40 degrees outside (as the owner wrote to me that same morning after the aircondition was on all night «Its not 40 degrees outside. Please change your attitude). Unfortunately we forgot to turn the kitchen fan off during the night, and due to the fan and the aircondition was on during the night the electricity went off in the morning. The owners explenation was that it was to high preassure on the electric system because of the kitchen fan and aircondition. But Its more likely that the owner was there that morning, turning it off herself, as the electric box was in the stair hall outside the apartment.