We used the apartment as a base to travel out and about around Vienna and it was perfectly situated for this. The apartment was very clean, warm and easy to find, the wifi worked well and had everything we needed. The hosts were extremely responsive and helpful too.
Great location to travel into the centre of Vienna with the underground at the end of the road, most locations we wanted to visit took about 20 minutes. It's also very easy to navigate around using public transport too.
Vienna is beautiful and we'd happily come back and stay in Pia's apartment.