Nadia's place couldn't be more perfectly located for anyone attending events at the Messe Wien Conference Center across the street. It is literally less than 5 minutes walk. The proximity to the Messe-Prater U station was also extremely convenient. Nadia's mom Dagmar gave me such a warm welcome I almost felt like she was my mom, and even hugged her upon parting. They are very responsive and went out of their way to help me with travel directions and finding healthy food. The furnishings aren't the most modern, which you see in the photos, but overall, the location, value and hospitality made for an enjoyable stay in Vienna.