The apartment is adorable! It's very well located, it's right on a main avenue but if you round the corner and walk a couple blocks, you're in la Condesa. There are plenty of eating options around. Ale is a great host and she was very attentive to all our needs. The popcorn, coffee & tea on the table is also a really sweet touch!
If you're a light sleeper I suggest you take her up on the earplugs offer, because the avenue really is very noisy at night (we had trouble sleeping the first night but we got used to it pretty quickly, and Ale did offer earplugs from the beginning) but other than that everything was great.