We (5 adults, 1 baby) stayed at Christian’s apartment in Vienna and it was perfect. The location was super convenient, just few meters from the tram and U-Bahn, in close proximity to supermarkets, bakeries, restaurants and pharmacy. It is only 20-30 min to most of the touristic spots of Vienna, and really easy to move around.
The apartment is perfect for big group of adults, with 2 floors, three bedrooms fully equipped and a fourth bedroom that can accommodate a sofa. The kitchen is fully equipped, bathroom is big and spacious. The building has a elevator and passcode for the main entrance and apartment, which makes it very easy to check in.
We were traveling with a Baby (1 year old) and Christian was super nice about it, he even got a crib and a high chair for us, that definitively made our experience more confortable.
If we go back to Vienna, we will surely try to stay again with Christian!