This is a beautiful, spacious apartment for Mexico City. We felt very safe with the locks on the building an apartment itself. This apartment is perfect to be within walking distance to everything you could want to see in Coyoacan. We traveled with our toddler, and there was plenty of space to put up a pack-n-play (we brought) in the bedroom. The only issue we had was noise at night from the park, but that is to be expected in the middle of the city. We brought a sound machine so we were fine even with the music late into the evenings in the park. This is a great value in a great spot!