Bruce K.
Yelp
Inside security and on the upper level of the main concourse of the South Terminal at Gatwick Airport, this Nero has a good selection of sandwiches and pastries, including ones that make for an excellent breakfast especially when it's heated in the panini press. My latte was quite good and had the right amount of coffee in it, so that I could actually taste coffee.
No free wi-fi, because it's inside the airport's wi-fi zone. But they do have a supply of power outlets, at least on the "bench" side of the seating area.