Location & location
First, the apartment is 6 minutes’ walk from Plaza de la Constitución y la catedral. And along the way and on the other side of la catedral, plenty of places to eat. And shop. Plus all the vendors in the Plaza.
Second, location when it comes to security, if that is an issue for anyone. The area is busy in the daytimes but not raucous and the apartment, on the ground floor, is right next to reception. With windows into the patios and none onto the streets, it is both quiet and secure.
The patios / courtyards are filled with light and the extra high ceilings give it a feeling of being bigger than it is. Nice addition.
Luis was quick to reply when asked and very helpful.
An observation (not a criticism): the apartment CAN hold 3 or 4 people but access to the bathroom / toilet is through the bedroom - so be aware of that.
And the rooftop garden, with tables and chairs and a hammock and 360 views over the city, including la catedral and 7 other churches, is amazing and a great space.