Just returned from a 4 night stay at Max and Robert's apartment in Vienna. The apartment is in a beautiful building very close to various bus stops and the U4 underground line. The apartment was perfect for the 3 of us and provided an excellent base to explore. There was a travel cot, high chair and toys for our 19 month old daughter so she was very well catered for! Communication with Max and Robert was fantastic and even though check in was advertised at 5pm, we got a message to say we could check in early at 2pm, which was great and saved us having to leave luggage at the main station as we had an early flight in. Would definitely recommend to anyone looking to visit the beautiful city of Vienna.