I stayed at Nelcy's apartment during a work trip to Vienna. It was ideally situated, 5 minutes walking from Messe Wien. It is also close to multiple metro stations and you can reach the center within 20 minutes. The apartment was comfortable and Nelcy responded promptly to any of my questions. While I did not need to cook, the apartment is equipped with all the basic elements one might need (small fridge, stove, coffee machine, cutlery, pans). Even though it was warm in the city during my stay and the apartment does not have an AC, it does provide a fan and it is not in direct sunlight, so simply keeping the windows opened was perfectly fine. Transfer to and from the airport was also smooth, with the S7 train at Praterstern. All in all, it was a great and cosy apartment, perfect for my stay.