Available types of floor

Code Description
-52 Higher Ground (between Ground Floor and 1st Floor)
-51 Semi Basement (between basement and ground floor)
-3 Basement - Level 3
-2 Basement - Level 2
-1 Basement - Level 1
0 Ground Floor
1 1st Floor
2 2nd Floor
3 3rd Floor
...
50 50th Floor
1000 Roof
2000 Land survey