We stayed 4 nights in Lucas' apartment and really enjoyed it, and would go back any time. It is exactly as described and as you can see in the pictures; bright, modern, clean. It goes out towards a yard so it is very quiet - you can even hear birds sing in the morning! Good bed, great hot showers, good wifi, kitchen, tv...check- in was very easy and communication with Lucas was very friendly and helpful. It's a nice neighbourhood with lots of cafes and restaurants that feels safe to be out at night. A 5 minute walk takes you to a Subte Metro station, line D takes you downtown to the Catedral, Casa Rosada etc. in 15 min. Or take bus 152 down Avenida Santa Fe to Recoleta y Retiro.
All in all a very good place to stay and a very good experience!