Great location! Sylvia's duplex was just as described. Very trendy and comfortable!
We had a someone waiting to greet us at the apartment who was very sweet, and she gave us keys and useful information about our stay. The doormen were also very kind and the neighborhood was great!
It does get chilly in the apartment in the evenings, so wearing layers is a good idea. Check-out was easy and we were even allowed to leave our bags at the duplex for the afternoon and pick them up later. Overall great experience!!! Gracias, Sylvia! :)