There was a great experience to be in such authentic neighborhood.
It is renovated flat but still you see this small great features from the past, but be aware the renovations did not include the addition of an elevator :)
The flat is just outside the old city, it took us 30-40 min to walk one day via the Dean village up to the castle, but usually we would use Uber for 6-8 pounds.
The supermarket is 5 min away.
We enjoyed our stay.