Unbeatable location in Roma Norte, stylish and spacious apartment on two levels. It's a great place. Eva was extremely responsive and even on the morning of my departure gave me an extra hour, which was great. There is only one downside, which is both trivial and yet serious: in order to exit the building, you must use a key, and find the right one (out of three) on the ring. Without it you can't get out. It's an issue with the building, not the apartment, but it's dangerous, I think, especially given that Mexico City is earthquake prone. Fire safety regulations would certainly not permit such a thing in the US. I doubt there's anything that the owners can do about this, but I do think potential renters ought to be aware of it.