The service is excellent. Always polite staff. And the coffee will be served, and the sandwiches will be warmed up. And if you ask for change, they'll give you the money you need. Well, they're just generally homely and human to their clients.
An excellent object, given the location, you can always buy coffee, catering products, oils, antifreeze, light bulbs. Coffee is always very tasty. The staff is polite.