I loved staying at Nicolás and Gerardo's place. They are super communicative and set up a WhatsApp group to answer questions and send me suggestions whenever I needed help. You can't beat the location in the heart of Condesa right next to Parque Mexico and a position of great bars and restaurants. The unit itself is very cute in an art deco building. It had everything I could need and was very comfortable. It's also a very secure building. There is occasional noise at night from neighbors (esp weekends) even though the apartment is on a higher floor, but this is just part for the course for an apartment building in CDMX. Bring earplugs if you are a light sleeper. Lastly the apartment is up a few flights of stairs and no elevator so if you have accessibility needs be aware. Gerardo is super nice and will help you with luggage though :) I would definitely return! Thanks Gerardo!