Cleaning Timetable

So I moved to another apartment - multi 3, and we had to decide how to divide our cleaning responsibilities fair and square. For this purpose and for fun I have created a pdf file using python and reportlab(http://www.reportlab.com/) library. Here is the code:
So like this we will change the place and of course after the end of the week all the blanks should be checked)).And the screenshot of the result: