First of all, we had a great stay there. The location is great, 2 minutes walk from a big park. The flat has access to the an inner-back-yard which is awesome, quiet, with a wooden table and a big tree. Shower is perfect.
One thing you need to be ready for, is that from the living room you can hear (and see shadows) of people walking by. Though there is very low people traffic there, and at night you can close the blinds hermetically. The bedroom is totally quiet.