Great stay! Phenomenal value, literally right next to the train station that can take you anywhere you want to go. Well designed small space with everything you need, we saved money by cooking meals which was ideal. Clean and nice looking too. The only problem was the wifi. It wasn’t reliable and sometimes wouldn’t connect for several hours. There were 3 different instructions given for accessing wifi, of course only 1 was accurate and when it worked it was fine. But communicating with the host about the problem didn’t really work since their information was different than the on-site instructions... So that’s the reason for the 4/5. If consistent WIFI is critical to your stay then this might be an issue. Otherwise perfect for a budget friendly stay in Vienna.