Estimated time to completion depends on how complex and the size of the maps.
Smaller, single floor, with low number of rooms - expect 1 day
Larger, single floor, with multiple rooms and cubicles - expect 2 days
Multiple floors, floor shapes, rooms and cubicles - expect up to 4 days
Smaller, single floor, with low number of rooms - expect 1 day
Larger, single floor, with multiple rooms and cubicles - expect 2 days
Multiple floors, floor shapes, rooms and cubicles - expect up to 4 days