Placing a coffee machine in offices, realistic side income?
I have a few connections with small office managers in my area. Most of them manage offices with 20 to 50 employees. From what I've seen, their coffee situation is terrible. I'm thinking about placing a decent coffee machine in a few of these offices. I would handle the beans and basic cleaning once a week. In return, I'd charge a small monthly fee or maybe a per-cup honor system. Does this model actually work in real life? What are the biggest headaches I'm not seeing, contracts, liability, or just low usage?