CARPE diem apartman Banja Luka offers accommodations in Banja Luka, 1.1 miles from Kastel Fortress. Guests staying at this apartment have access to free Wifi, a fully equipped kitchen, and a balcony. Offering direct access to a terrace with garden views, the spacious air-conditioned apartment consists of 2 bedrooms. A flat-screen TV is available. Banja Luka International Airport is 14 miles from the property.