Awesome location, and great to have two bedrooms and two bathrooms. However, our check-in was chaotic. We were told after booking/paying that we would have to stop on our way to the flat to retrieve the keys from a third party and pay him 50 Euros in cash because we were arriving after 19:00 on Christmas Eve. We arranged a car service through MADFlats so that they could ensure the driver knew where to take us to pick up the keys. The day we were leaving the US, I was notified that the driver was ill and so we would have to take a taxi to pick up the keys and then take us to the flat. I messaged the person from whom we were to pick up the keys many times - when we left the airport, when we were close to the pick up point and when we were at the pick up point. I had to call MADFlats because I had no response and no keys. After about half an hour, a young man brought the keys to us, and to his credit did not ask us to pay the 50 Euros. Upon arrival at the flat (we had to enter through a back door, passing by the trash cans), there was a very strong sewer smell that was coming from the en suite bathroom. We just tolerated it, as we were there only three days. It is a large and relatively comfortable flat in a great location, but little details like coffee, sugar, salt, pepper were missing.