Amazing studio apartment within walking distance of all the amenities of the Roma neighbourhood while also being a short Uber ride away from the main tourist attractions in the centro histórico. The street and surrounding neighbourhood are very safe, even at night. I never once felt worried in that regard. The bottles of water that Gerardo had waiting for me in the apartment were much appreciated. Lovely closet / storage area in the bathroom for all your clothes. Makes you feel like you are living there instead of living out of a suitcase. You do have to register with the building manager when you first check in, but after that you can come and go as you please. Highly recommend.