Walter and his friend Thomas were very responsive and welcoming. They responded to questions very rapidly. The location of the apartment was excellent. A subway stop is around the corner and you can walk into the center of town. The area feels more like an Austrian neighborhood than a tourist area. Shopping options including groceries were easily accessible. The accommodations were nice and as advertised. There is no air conditioning if you are going in the summer, but they do have nice fans. Street noise was a little loud, but there was no significant noise within the apartment complex. We would definitely consider stayiing here again.