We had an excellent stay at Guillaume's apartment. The flat itself is very cool, a studio apartment which has been very cleverly designed and has an amazing view across to Montmartre. The facilities in the flat were great with a good hob, dishwasher, fridge, a nice bath, comfortable bed and lots of room. The area can, at first blush, appear a little edgy as there are quite a few... erotica shops, but it's actually a really nice place and we felt very safe. Guillaume was a great host, very quick at responding to messages, very helpful, accommodating and professional. We would highly recommend and wouldn't think about staying anywhere else if we were to return to Paris. Probably our best ever experience with Air BnB