Question: what questions should i ask when buying a cafe?
Answer: Do your Own Research. Spend some time in the café – make sure it's at random times such as weekends, midweek lunch, breakfast etc. ... 
What is the profit margin? ... 
Future Developments in the Area. ... 
Potential Growth. ... 
Age of the Business. ... 
Staff. ... 
Lease. ... 
Suppliers.