This apartment is a perfect home base in Vienna. The apartment is next to the metro, bus and tram (in 20/25 minutes you are in the city centre). We loved the interior design, the big comfortable bed, the shower and ..everything! Nik has been very kind even though he was not there sending us perfect informations.
P.s. We tested a couple of restaurants recommended by Nik's guide. Very good! Thanks very much!