We enjoyed our stay at Daniela's apartment. The location was perfect for seeing Vienna and is very close to many important sites, including the Opera House, the Hofburg and all the surrounding museums and walking distance to many more. The space was very clean, comfortable and well-equipped and had a great shower! The speed of the WiFi was just OK, not great, and (as I think another reviewer mentioned) the wood floors, while beautiful, are very squeaky. We learned to walk around the edges so as to be as quiet as possible. Overall, we had a lovely experience in Vienna at Daniela's apartment!