I highly recommend Florencia's studio for a good experience in Palermo. It is well located, near the good milongas (for tango dancers), great restaurants, theaters...the bulding and the studio are moderns and very clean, and well decorated. Florencia's husband was very helpful along my stay. I also appreciated the Instant booking option, which really helped the process for reservation. A very cozy spot for a great moment in the heart of Buenos Aires!