We loved our stay at Matthieu and Caroline's place. It's even better than in the pictures, really beautifully and well designed, good quality bedlinen/ towels, coffee machine and a gorgeous bath, with separate shower. Feels as though it's recently been finished to a high standard. Each bedroom is separated from the other so you get a sense of space which is great when you are 5 or 6 people. The apartment is in a lovely building in the heart of Montmartre, but is incredibly peaceful and you can't hear noise from the many surrounding cafes, bars and shops, as the road itself is really quiet. Great for the Metro but we walked pretty much all over Paris, with the apt as a base to happily return to. We didn't cook much but you've got everything there if you need - we had some great breakfasts in the apt thanks to the local fromageries/ boulangeries/ patisseries and so on. I would recommend this place to anyone visiting Paris and would absolutely stay here again if I return with a group