We had a great time in Lumi & Ulli's flat. Good location near Pilgramstrasse which is just 2 stops from the center or a short 10 min walk. Though it was cold for April the flat was very warm and cosy and had everything you would need. It was on the top floor with lift access. They were both very welcoming and helpful with information about the local area. There were nearby supermarkets, coffee shops and restaurants. Highly recommended.