Providing a garden, Apartment Sim provides accommodations in Banja Luka. Both free Wifi and parking on-site are accessible at the apartment free of charge. Guests can make use of the terrace or the barbecue, or enjoy views of the garden and inner courtyard. Featuring a patio, each unit is air conditioned and features a dining area and a seating area with a cable flat-screen TV. Each room includes a private bathroom with slippers, while some rooms include a fully equipped kitchen with an oven. At the apartment complex, each unit includes bed linen and towels. Kastel Fortress is a 18-minute walk from Apartment Sim. Banja Luka International Airport is 14 miles from the property.