Emmanuel is very friendly and easy to talk to. Very good location to travel around city using Public transportation, and U4 which is very close to the apartment. I suggest if you visit Vienna by car, just park at the public parking garage ( 1.7km by the apartment), they charge about 3.6 Euro/day. Then use U4 to go back to the apartment. When you travel around Vienna, buy the 24, 36, or 72 hours ticket(s) at the metro station near the apartment. With that ticket, you can go almost every where in Vienna.