Overall very poorly written question. I had to re-read everything over and over for complete comprehension. And for the final result to work with all test cases I needed to use round() instead of int(). This is a poor use of time. If something that insignificant is going to pass everything save for one test case, then the round outcome should be explicitly requested.

Passsed it. However, the instructions are not clear that the space padding for each floor is decreasing. Deciphering missing instructions should not be part of the coding challenge.