Tbilisi-Baku and Baku-Tbilisi with ATR (prop) aircraft. Most days they have two flights in each direction one on the ATRs and one on 737s. The ATR plane was good clean fixtures and toilets in fine shape. Inflight service for these short hops consisted of small sandwiches (think a small round sliced bun with sliced chicken breast and mayo inside) plus drinks. Passengers all ordered non- alcoholic drinks but I assume alcoholic drinks would have been available. The flight attendants were professional and polite though not bubbly-friendly. Crew all spoke English well. The return GYD-TBS flight had a friendlier smiling flight attendant. Overall I’d say the airline gave quite a good service.