Beautiful spacious flat, very Parisian in style: elegant, tiny (but very well equipped) kitchen, high ceilings and tall windows opening onto narrow balcony. Air con was definitely a plus for us as it was really hot when we were there. Great views of port st Denis and streets. Bit noisy with windows open but inevitable in central Paris and part of the experience! Flat is very easy to find - we texted host when we arrived at Gare du nord and she was waiting for us at the door. Comfy beds (although as other reviewers have said the bunk bed room is a bit of a squeeze for adult sized kids! Great location - everything you might need is close by - loads of shops, restaurants, bars etc and the metro is just a few steps away. We would definitely recommend this place and may even come again ourselves.