The Apartment Karl and Lisa it’s in an excellent location, clean and comfortable, so near Hütteldorferstrasse and U 3 Subway (Metro), you are quickly at any hot point of Vienna. I had everything i needed, Supermarket and Bakery nearby, calm safe and quiet streets in neighborhood. Hosts so cozy and welcoming, quick answers to messages, all informations available for me, self check-in and check-out safe, without problems. If i consider going to Vienna again, certainly i’ll stay at that place. Excellent cost-benefit.