This is an amazing flat. It's in a great location and impeccably furnished with alot of antiques. The beds were comfortable but my favorite amenities were the big windows you could open to get lovely breezes. Difficult to have them open at night though as the noises of the street are quite loud when open.
There were just a few surprises that were a bit tricky. The 2nd bed is actually in a small loft above the other bed and you have to climb a very narrow spiraling staircase to get to. Also because the house is outfitted with many antiques only eating and drinking in the kitchen was understandable but a bit limiting. Overall it was a lovely experience. The hosts were very responsive as well to any communication. I'd definitely recommend this place when you're in Paris.