Stefan was a wonderful and considerate host. Their place is HUGE - and very clean. Stefan motto is "You are on vacation, so you should not stress". He carried some of our heavy luggage into the room up one flight of stairs, provided us with laundry detergent to wash and dry a load. The WiFi router went bad one night, and Stefan spent a few hours installing a new one next day while we were out. The place is within a short walking distance from U-Bahn station Michelbeuern on line U6 - very convenient. We communicated quite a few times via WhatsApp before and during our stay and Stefan was quite prompt in responding. Best wishes to your family from ours- will stay with you again if opportunity comes.