Comfortable Accommodations Airport Nikki Apartments in Belgrade offers a terrace and free WiFi. Each apartment features air-conditioning, a kitchenette, balcony, washing machine, and a private bathroom. Modern Amenities Guests can enjoy a dining area, sofa bed, and a seating area. Additional amenities include a TV, soundproofing, and free toiletries. Convenient Location Located 0.6 mi from Belgrade Nikola Tesla Airport, the property is near an ice-skating rink. Reception staff speak German, English, Croatian, and Serbian.