Excellent quality/price ratio. As the description states, the bathroom, toilet, and kitchen are shared with another 2 rooms, but that's not a big deal. Still much better than the hostel. In our case neighbors were not loud, so we had a nice rest. Instructions were clear and self-check-in was very easy.
The location is superb, zone 1, the old town is reachable by foot in less than 1 hour. There is a bus stop nearby, and the train and underground in around 10 minutes walk.
Overall, great stay!