Esther is very amiable and I really enjoyed my stay at her place. It is clean and well designed. The bedroom is HUGE. It gets really cold at night but if you take a warm shower you should be no problem. I wish it was a little bit closer to the U station. There were times I come back at night around 10:30pm from a musical concert, and felt uneasy walking down the streets from U station towards home - but everywhere in Vienna is completely safe! Would love to come back again, great value!