Pilar is extremely friendly and kind (e.g. she provides her guests with water, fruit, and a list of recommended places to eat/drink/sightsee).
Her flat is lovely and provided with anything you may need. The bedroom is big, nicely furnished/decorated and provided with AC.
The neighborhood is quite central (e.g. walking distance from the cathedral and the alcàzar) and very lively, full of bars and restaurants.