This is a wonderful hotel with a modern architecture, a cozy interior decoration, a convenient position not too far from the opera, and an excellent quality/price ratio (75 euro per night in a single room). The hotel looks fantastic both outside and inside. My room was small but comfortable and very well lit. Very importantly, all staff at reception was super friendly and helpful with self check-in. I was happy to talk to them. The duvet was a bit narrow as it was not entirely covering the double-size bed, and I'd rather have found a plastic cup in the room, but these are minor details compared to the whole experience. Excellent stay, highly recommended.