We arranged to have Erich pick us up at the airport, which was very convenient. He took us straight to the apartment which is really nice and incredibly well located about 10 m from the Museumsquartier subway stop, a 3 minute walk from the Kunsthistorische Museum, 15 minutes from the opera. When we walked into the place, I said "This is great -- I'll never stay in a hotel again!". We had our 16 month with us and after we got a few odds and ends out of her reach, found the apartment to also be very child friendly. Erich was an excellent host, very responsive, and has a great property. I recommend.