We didn't have the chance to meet Dino, but we were warmy welcomed by Adela. The appartment is cosy, comfortable, quiet and very well situated, in a lively neighborhood, full of cafes, restaurants and shops. The metro is 10 min away and the center about 30 min. Just a few notes for improvement: the breakfast is indicated to be included, which wasn't the case so this should be removed from the description. The Wi-Fi connection was pretty bad (I could't see where the box was, maybe in the café?) It wasn't spotless clean so people allergic to dust and hair should be aware of it ;-) Anyway we had a lovely stay in Vienna and will definitely come back!