Yuda was a great host. Very friendly and welcoming. His apartment was very nice and clean. We stayed there for 4 nights and felt very comfortable. We were there when it was minus zero degrees celsius outside and didn't even need to turn on the heating because the apartment is so well insulated. The apartment is also very near public transportation (almost two blocks away), both the metro and a tram. The tram (no. 2) can take you directly to the center of the city with all the main attractions. It was very easy. We also used the kitchen to cook dinner some days and we had everything we needed. Vienna is a very beautiful city and we really enjoyed our stay, and would stay with Yuda again if we return in the future.