We had an incredible stay at Ben's apartment. He responded to any inquiries in a timely manner and greeted us at the apartment upon our arrival. He was also very accommodating with our checkout time since we had an early evening flight.
The apartment itself is beautiful. The pictures truly reflect the appearance of the apartment. The place is immaculate and the furnishings seem very new. What the pictures don't show you are the amazing views out of the windows. You truly feel like you're in the heart of Paris.
The apartment is also very conveniently located. It's within easy walking distance to the Saint Michel-Notre Dame and Cluny-La Sorbonne stations. Notre Dame is only a couple hundred meters to the north but far enough away that the pedestrian foot traffic is minimal. Shakespeare & Company just around the corner to the northwest. There is a Boulangerie across the street on Rue Lagrange. Two supermarkets are conveniently located a little further down on the same street. Eric Kayser's first boulangerie is just a 5 minute walk southeast on Rue Monge. I'm glad Ben recommended the place. We went there repeatedly to bring bread back to the apartment. Dining options are also available in every direction you can walk which will suit any taste.