thelonelycoder
Part of the Furniture
"0" or ground floor is used in elevators around here. In Switzerland we call it the Parterre, loaning from our french speaking parts word for Erdgeschoss, the Ground floor but use "EG" in elevators in the German speaking parts. But most multilevel houses have no apartments at ground floor level, they start half a flight of stairs up which we call Hochparterre, the high ground floor.Here's the thing: in the US, the ground floor is 1, and in most of the world the second floor is the first floor and the first floor doesn't have a number.
So there's an additional decimal point to consider: The 13.5th floor.