Me and my friend stayed in Martin's apartment for a week, and had an amazing time. The apartment is great, and in a good area as well! The place was clean, had plenty of space for two people, and had all the necessary appliances (a fan, microwave, toaster, fridge, clean dishes etc.) as well as some extra things like a pocket wifi and guide books to Vienna. There were also some adapters for electric sockets. The distance to shopping streets and the center of the city was short and easy to travel via public transport. Martin was also quick to answer my messages, and recommended which station we travel to for the shortest walk to the apartment. Overall we had a great time staying here! Would warmly recommend to anyone looking to visit Vienna.