We really enjoyed our stay. We had 2 couples and a 1-year-old. She had so much fun toddling around the courtyard. The courtyard is idyllic- we wish there was a place to sit out there! The neighborhood was lovely and out of the way (not touristy) but near multiple metro stops, so it was easy to get around.
There are 3 beds, but the upstairs pull out sofa is uncomfortable. The basement is quite damp, perhaps bringing the fan down would freshen it up a bit.
The apartment is unique and fun. I would definitely recommend.