This place is amazing, the location is wonderful, you can find delicious boulangeries, markets, restaurants, etc. just around the corner. The place itself is very French, if you want to have a bohemian Parisian experience you should really stay here. It is located in an old and lovely French house, the studio has little details that make it cozy and so bohemian, and the ambience in the studio is so cool, peaceful and cozy.
The bed is confortable and you have all that you need to eat there. Vinciane and her husband are easy and cool hosts and when I arrived there was champagne, wine and a nespresso machine for coffee.
The metro is really nearby, and of course the Place des Vosges and the rest of the Marais are steps away. I had one of my best trips ever here.