We had a great five days stay with Jerome, Hector and Lola (the last two are the cats).
Jerome was a great host and prepared us a great breakfast each day consisting of juice, yoghurt, croissants, baguettes and the best coffee and even real tea for us Aussies & Poms. His advice on restaurants was great also.
The B&B is ideally situated between two metro stations, so very convenient to get around Paris. Close to the Moulin Rouge and Sacre Coeure.
A very comfortable and pleasant stay. Would recommend highly.