Alejandra's place has the best location in town. You'll be super close to Castillo de Chapultepec, great places to eat around Polanco, and just a few minutes away from La Condesa. The historic center (where Bellas Artes and Zócalo are located) are further away, but if you get on a bike you'll get there in less than 20 min. Uber can be tricky at times because of traffic, so keep that in mind. Definitely recommend this place to stay. Clean, stylish, plus you get to meet Luna and Lola (a Dachshund and a Chihuahua). Alejandra was excellent host, she was quick to respond to my messages and she even messaged me a week in advance to have everything ready for us. Outstanding attention.