Raphael's flat is fantastic.
First, the location is exceptional to visit Paris since it's walking distance from most Paris attractions. You also have endless restaurants around, in particular in rue Montorgueil. There are also two underground stations two minutes away. If you're flying to Paris, it's just a 10-minute walk from the Chatelet-Le Halles RER station that you can use to go to both CDG and Orly (and Disneyland too)!
Second, the flat is spacious (especially for Paris standards!) with a fairly large living room. We were a family of four, our kids slept in the room and my wife and I slept in one of the convertibles in the living room which was pretty confortable.
Third, everything was very clean and it had everything we needed for a confortable stay. It's also very quiet.
And finally, being able to get in by entering a code makes check-in so easy regardless of what time your arrive.
Raphael was also very communicative at all times. We'll definitely stay again here in our next visit.