This apartment is in an unbeatable location, and it is very pleasant to stay there.
Krstian is very helpful. He was not personally around when we were there, but he responds very quickly, and can organize things even long distance. The apartment has everything you need for a pleasant stay. Certainly beats a hotel.
The apartment is best for 2 people. For more than that it is a bit tight. You will need to get the suitcases up a longish flight of stairs to the elevator and then a shorter flight of stairs to the apartment.
Overall, it a great place to stay for two people, with the location being the main attraction.