My wife & I live about a mile from Vectors/Mes Amis Cafe and I can tell you that, yes, it's a popular coffee/pastry shop. The coffee is very good and there are many customers who feel as we do, that it's our favorite place.  It's really that simple.  By the way, the cost of inventory replacement in a coffee shop is very low, hence the profit margin is higher than a restaurant with a full service menu.  What this coffee shop doesn't have is a drive-thru and this significantly diminishes its potential, but it is what it is, and it's a great place to get one's morning coffee whether one sits down to enjoy it or one takes one's coffee to go and enjoy on the drive to work.  A regular customer to any coffee shop is worth anywhere from $1,000 to $3,000 a year.