The location can not be beat. Right in the center of everything, steps away from the Cathedral and Alcazar. Great restaurants within walking distance. Apartment looked exactly as advertised. Would definitely stay here again and would recommend it to friends.
Regarding noise, our experience was that it was noisy on the weekdays from the restaurants outside, but I was actually delighted by that - it feels like you are in the center of the action. The singers and music emanating from outside only added to the experience. I brought earplugs and they were enough for me to sleep peacefully, and I am a very light sleeper. Surprisingly, noise on the weekend was nonexistent!
We loved our stay here.