Daniel's apartment is very spacious and well equipped for short or longer stays.
Location is perfect to reach all the major sights of the city. Belvedere is right around the corner, and it's only 20 min by walk to the city center. Also there is a very convenient transport, well connected to various areas of the city.
The only thing that is important to keep in mind - there is no elevator in the house, and the apartment is on the 5th (DE 4th) floor.
Daniel himself is very helpful and responsive. Definitely it was a pleasure to be taken care of throughout the whole stay.