Mladen’s apartment is extremely well located ( S7 train directly from the airport is 3 mins maximum from the apartment), very quiet and safe area. Also all the connections to city centre, Schonbrunn, museums are really close ( we mostly used U3, U4 and tram 71 for getting everywhere we wanted to ). Tram 71 is 4 mins away from the apartment. There are coffee places, bakery, supermarket and restaurant really close by and we didn’t miss anything. As for the apartment, it is really cosy, very clean and has all the amenities needed ( coffee maker, toaster, washing machine, hairdryer, plates and everything you would normally have in your house ). Mladen is a super host, reachable at any time, he even suggested things to try and see in Vienna and was open for suggestions at any time. I would highly recommend his place and would definetely come back to the same apartment if I would visit Vienna again.