Martin was a great host. Me and my partner stayed in his apartment over the weekend and it was a great stay. Everything you need in it and if not I'm sure Martin would acquire it for you. Close to transport links and some lovely restaurants nearby and there is a supermarket around the corner if you need anything extra although Martin was lovely enough to bring us some things for breakfast. I'd give a 10/10 and stay there again for sure. Vienna is a beautiful city so hopefully be back there in the future.