We were very satisfied with this appartment. The location was perfect for us, no far from the city center, close to a big communication center (I got from/to the airport by train in 25 minutes). Also (important for us) very close to the Jewish quarter.
It was comfortable and nice. The owner had the heating on before we arrived so we could get warm... Everything mentioned in the Airbnb site was there. It was clean, airy, with big windows giving much light in the living room. Good facilities for cooking.
A small snag: when we arrived (winter's early darkness), several light bulbs were burnt, the bedroom was almost in the dark until I moved a bulb or two . It was fixed on the morrow morning, quick enough.
In short: nice hosts and very good value for the price.