Located 15 minutes walking from Vienna's historic centre and next to the metro (U4, Kettenbrückengasse), Danny's place offered the most convenient form of self-check-in/check-out we have encountered in quite some time. Although we were worried about the nearby pub parties and hot weather making it difficult to sleep, the two mobile fans and noise-proof room made it a joy to stay in. A high-end place for two budget travellers.