This apartment is an absolute gem. The location couldn't be better: right on the Plaza Mayor. Great view of the plaza. The house is beautifully and comfortably furnished, with all the amenities we needed. Lovely kitchen with lots of little items that could be of use, such as jam, butter, olive oil, salt and pepper, etc. Multiple coffee makers to choose from! The bedroom is small but does the job, and the two front rooms of the house, joined together, make for a massive sitting area with wonderful Plaza views. There is a dining area, if you need it, although it's not on the outside wall (so no view). The building is impeccably maintained, entrance is easy but secure, and you are roughly 30 seconds from multiple restaurants and cafes, both on and off the Plaza. Nearby "boutique" market with all the coffee, meals, and desserts you could want. Simply a lovely place. I would book it again in a heartbeat.
Note that we didn't have a car. Not sure what the parking would be like in this area, as it's very central and built-up; that could be an issue. My recommendation would be to not use a car, if at all possible, while in the city.