Me and my husband loved our stay at Christian's place. Christian's place has a number lock which is extemly easy to use, check in was very easy. The apartment is light and airy, it is very stylish and clean. There's 2 bathroom in the apartment, one is just a shower and the other has a toilet and the washing machine. The balcony was the best part of the apartment, it's just a wonderful place to relax in after a day of sight seeing. Christian's apartment has a tram station right around the corner, you can ride the tram to the Westbahnhof station where you can access the train to the airport and trains to many other sight seeing location. I would recommend this apartment to anyone visiting Vienna.