We spent 9 days using this spacious and clean apartment as our base for day trips to Mexico City's many attractions. We actually walked both ways to the historic central neighbourhood. However there are also nearby subway stations and Uber rides were always readily available. We felt safe walking around the surrounding streets - however our travels were all during daylight hours. The building itself provides 24/7 security coverage at the front entrance. The residents we met climbing up and down the 5 story staircase (great exercise!) were always friendly. We located nearby street food vendors, fruit and vegie sellers and a great bakery (on Ninas Heros street). Eduardo and Anlly kept in touch by both email and phone. Muchas gracias to our hosts!