Courtyard Marriott Belgrade is a perfect choice for Belgrade. The location is amazing, 2 min walk from Republic Square and Knez Mihailova street. There is a bus station in front of the hotel and buses take you everywhere you want to go. We stayed in a studio room. Beds and pillows were very comfortable, room was spacious. Studio rooms dont have republic square view, keep in mind that. If you are staying in other type of room, you can ask for a republic square room. Breakfast variety was enough and the quality was good. All of the staff from reception to breakfast area was very kind and helpful. If I ever come to Belgrade, I will definetely stay in this hotel.