Kat is a great host! She took care of us from way before the beginning of our stay and all was well organized.
The apartment is really nice, especially as we were traveling with our 21 months old daughter and she needed some space ! Kat even gave us some things for her to play around.
In terms of accommodations you have access to washing machine and dryer, wifi, tv, etc. the buses mentioned are not far which is much useful in such a big (and climbing) city.
It is true that you hear the kids running above sometimes but it is not bothering so much.
As my wife said: all the big things and the little things are very thought through and it makes your stay very easy!
Thanks again to Kat and her family.