Just book it, you won't regret it. Allow me to rattle off some details: incredible, expansive views to the South and North. The apartment is spacious, bright, and very clean (with plenty of storage). The building staff, including security, is very friendly and attentive. Speaking of attentive - Sergio was prompt with communication and sorted out an issue we had incredibly fast and at an inconvenient hour (greatly appreciated). AirBnB is about trust and I'd gladly entrust my vacation time/dollars in Sergio's hands. Beds are comfy, kitchen has a lot of what you need (there's a Walmart Express a block away). It's centrally located and perfect exploring Condesa, Roma/Norte, Juarez, Polanca, etc. All said, I have nothing negative to say and strongly urge you to book and enjoy your stay!