Andreas was a very welcoming host, he met us late on a Saturday evening to show us into the apartment and made sure we had all the information we needed. The apartment is beautiful, nicely styled, easily accessible via stairs or elevator and two keys were provided which we needed as my spouse was at a conference for much of the week. The pull-out couch was great for our 4 year old, and the table and full kitchen were great as we ate a couple meals in the apartment. The shower is modern with great water pressure and no lack of hot water and the hairdryer provided meant I didn't have to lug one from the states with me in my luggage. The number of spaces in the apartment with doors that close off was also helpful as our 4 yo still naps during the day. The windows offered lovely light and breezes and I enjoyed hearing the sounds of diners on the street below when they were open. The beds were also quite comfortable. The Wifi in the apartment worked great and we were able to sign into our Netflix account via a smart TV and watch a movie one night when our little one was still working off the jet-lag. We came prepared with plug adapters, but didn't even need the ones we brought as Andreas had a couple to use and a handy little USB dock with 6 slots! It was incredibly helpful.
The location is nothing short of amazing...literally steps from the U-bahn and short walking distance to so many sights of Vienna. We really only took the train to venture out to Schönbrunn (and to and from the Airport). There are great restaurants right below the apartment and a grocery store 2-3 blocks away. We would absolutely recommend Andreas' apartment to friends and family and consider staying there again!