I started working for the YMCA when I was 19 years old. I found an ad in the newspaper for a part-time custodian position. Back then, part-time was 30-36 hours/week plus extra shifts. Very kind, caring employees. I started off cleaning the women's locker rooms, bathrooms, and studios. I got a half-hour lunch break. After 6 months I got a raise. The most enjoyable part of the job was of course, cleaning and making sure the facilities looked nice. I got to meet nice staff and members who I still keep in touch with. I suppose the hardest part of the job was volunteering to help with swim-meets. I had to make sure the floors weren't too slippery. Other than that, very decent place to work. Kind, caring, honest, responsible, etc.
They decreased the number of hours you can work part-time.