Silvia's place is an immaculate and beautiful design dream in the Marais district. It was a walking distance to a ton of cool restaurants, bars and cafes in the neighborhood and 10 min walk to a couple of metro stations. The apartment is as beautiful as the photos show, and has thoughtful design touches everywhere which are v inspirational. The indoors palms, the color scheme, the furniture, the rug - everything is beautiful.
Do note the apartment has a rug everywhere so you have to be careful with no shoes inside which was not a problem for us. But you have to be OK with it if you want to stay there. One also has to be careful about water splashing in the bathroom (so might be difficult if you have kids or are not careful).
Not having an AC is an issue in summer heats (for Americans definitely) so hopefully they can add portable fans and lighter bedding for next summer.
Overall - stunning place and memorable stay. Minor hassles with lack of fans etc. are easy feedback to solve.