We had a fantastic stay in Martine's apartment. Each night we sat on the balcony looking over the stunning views of Paris. The apartment is a lovely size and furnished very well. It had a great shower and comfortable beds. It is a three minute walk from Sacré Cœur and we were surrounded by plenty of supermarkets (there's a Carrefour supermarket near Pigalle metro station). It's a perfect area to stay in away from the busy touristy centre. We definitely hope to stay there in the future.