Apartmani i sobe Castra is offering accommodations in Banja Luka. The air-conditioned accommodations are a 8-minute walk from Kastel Fortress. The apartment also features free Wifi, free private parking, and facilities for disabled guests. At the apartment complex, each unit is fitted with a wardrobe, a flat-screen TV, a private bathroom, bed linen, and towels. At the apartment complex, all units have a seating area. A mini-market is available at the apartment. Banja Luka International Airport is 15 miles from the property.