Ewald's flat is marvelous : the sight is gorgeous - so magical when you wake up and see it. The wifi works well, the patio is really enjoyable, there is enough room for four or five persons as the couch is big enough and comfortable (and the bedroom is really pleasant). It is really clean and pretty.
It is Camilla, his girlfriend who welcomed my friends and I. She explained everything very well, and even wrote a brochure in French (son français est parfait - c'est impressionnant) to explain everything and even gave some advice to visit Vienna. Thanks for all !