Daniel is a very warm host, communication with him is always very instant and he's always there to help. He also provided us some useful tips on our trip.
The place is very cozy, especially after a long day of traveling. The bed and sofa were very comfy. It was really nice for us to have a kitchen to make breakfast. Location wise the place is very close to the city centre and many tourist attractions, with many tram stations passing by near the house. Definitely a good place to stay with your friends when staying in Vienna.