Laura's place is clean, stylish and very central. The top floor has a great gym, terrace, sofas to chill while enjoying the view and, a pool that it's out of this world. Internet speed is really good indoors and also in the common areas.
While staying here, I would recommend you walk Juan de Garay towards Puerto Madero to enjoy local and international dining, great views and entertainment.
I would recommend taking cabs or Uber at night, this is true for most neighborhoods in Buenos Aires. Laura's place is gated and security can keep an eye on you while waiting to be picked up or being dropped off at night.
Definitely, don't miss the sunrise by the terrace, it's a must see!