Not muxh choice and pricy.
Worst sandwich in Sofia for the price of 7,90 BGN.
This place is airside, right by the departure gates. It's really all that's available after you go through security. Not crazy expensive - 8.2 lev for a coke, bottle of water and Nestlé flavoured drink.
The Wi-Fi helps pass the time. Decent speed for uploading photos and such.
Airside - after Passport Control, turn left. The lounge is located on Level 2, opposite Gate 1.
Work time: from 4:30 till last flight
Free food is: small sandwiches, yogurts, cakes
Drinks: coffee, juice, cola, water
Alco is for extra money
Сhildren's corner
Free internet (much better than near gates)