I spent 2 days in Vienna with my teenage son visiting friends in Döbling. Spacious apartment with 2 double beds and new & modern equipment in an old house with great location. Street is noisy if you keep the windows open during the night, otherwise super place to explore Vienna for 2 couples or family of 4.
Bathroom accesible through the first bedroom, kitchen is accessible from the second bedroom, this can be little inconvenient if friends travel together. Great for families.