We stayed at this apartment for 3 weeks. It's in Tres Lagos, a nice complex with a big central garden and several playgrounds and great security. It's in a very convenient location in Nuevo Polanco, close to everything and easily accessible by public transportation. It's also walking distance to Superama, banks, shops and restaurants at Parques Polanco.
The apartment has everything you need for a short or extended stay in Ciudad de México. We were able to cook a few meals and wash some clothes in the included washing machine. There's no dryer but line hung clothes dried overnight.
The apartment is on the 10th floor but has an elevator.