Flexible shifts hiring in Albuquerque - any advice?

I am looking for part-time work that fits around school hours and found a few evening shifts near Albuquerque. I would rather hear the honest version than the polite one. Shifts are four to six hours and the pay is weekly. How many hours do they guarantee?

I worked evenings at a hotel. The hours were steady and the team was friendly, but weekends were busy.