The location between the two cathedrals is perfect. You are in the old town centre!
But this creates a lot of noise and I would not recommend booking the accomandation without bringing oropax. We still could not really sleep.
In our opinion the apartment was not really clean - glasses, linens and the shower did not meet the standard we are used to (and we have been to a lot of airbnbs so far).
It was manageable but I would not book this airbnb again unfortunatley.