I enjoyed establishing relationships with customers, who soon became regulars.
I enjoyed my work environment.
I enjoyed the coworkers that I worked with.
I enjoyed my work hours/schedule
What I wish was different
I can not think of something that i wish would have been different, I really enjoyed this job.
Advice
Engage with your customers because it makes the experience better (start having more regular customers, makes working more fun and engaging, and they like to hear about you and are willing to share their experiences/advice with you).