After doing merchandise, my roommate was extended into custodial(definitely wasn't her first choice) I think cuz she was sorta forced into it, she had a bad attitude for the first while, but ended up making some awesome friends and liking how lax the role was. She seriously carried a book with her and if she got done with all she needed to do, she would sit in the supply closet and read, or she would sit in one of the smaller break rooms and watch tv. Not saying that you should do that cuz you could definitely get in trouble! I just know a lot of people like it because they have a lot of free time. My friends girlfriend from home just completed a program in custodial and as far as I know she loved it! I never heard her say anything bad about it! Really it's actually a pretty neat role. I personally don't want to do it when I go back in a few years, but that's because I have cleaned way too many toilets already in my life! And too much down time makes time go slower for me.