The communication went completely in a smooth way. Peter and Katharina were great host, thank you for the trust and extensive information about how to enjoy in Vienna. We visited the places Peter recommended to us, turned out to be indeed very interesting. We love the city Vienna also partly due to our great experience with wonderful beginning - this great apartment. It is only a few steps away from Wien Westbanhhof (station west), the public transport was really convenient. Apartment itself was as described, modern, stylish, and quite complete. It easily fits 4 persons while you still could have much privacy. All in all, near perfect experience with this apartment.