Loopholes & Inconsistencies

[j0be]

Bill had the penthouse on the 15th floor (14 actual floors because no 13th). The access to the roof was/is from that floor.

Correct about bill being 14 floors up, but there are only stairs between floors. As in going from the first to the second floor, you will have to go up one staircase. If you want to go to the 15th floor, you subtract one for the thirteenth floor, and then subtract one more for the same reason you would between floor one and two. (because there is no floor zero)