Bobby's Sandwich Bar is in a great location for grabbing a quick and tasty lunch on your way back from the Royal Mile or the nearby Greyfriars Bobby's Bar.  I've been here a few times and it always offers pleasant, quick service and a comfortable environment to enjoy your lunch in.  The food is also excellent.  They have a great range of sandwiches from prawn mayonnaise to mature cheddar and onion.  I usually go for the tuna mayo with cucumber and bag of crisps.  It costs less than \u00a33 and tastes amazing with delcious bread and really fresh salad.  \nFurther, they're never stingy with their portion sizes and you really feel like you're getting value for your money.  Haven't tried the soup myself, but my friends rave about it, especially the tomato and pepper.  \nIf you're in the area and fancy a delicious, cheap lunch then Bobby's Sandwich Bar is the place.