Keeping a clean bathroom to me is an important part of good hygiene. This is something that I had to do just recently. I noticed that the toilet and counters were stained, and that the mirrors were filthy. I then set aside all of the necessary cleaners to use in the bathroom, and got to work. I first worked on the counter tops. I used a special marble cleaner to clean them, and it really made them shine. After the counters, I did the mirrors. I used a very strong glass cleaner to get the job done, and by the time I finished, the mirrors were spotless. Lastly, I took care of the toilet. I cleaned the outside of it with the same marble cleaner I used on the counters, and used a special toilet bowl cleaner for the inside of the bowl. Just for good measure, I mopped the floor of the bathroom, washed out the bathtub with shower cleaner, and sprayed the room with air freshener to make it smell nice. 
Question: Who cleaned the bathroom?
Themselves