Location of this studio is the best. Very close to so many things, RER and Metro are right there, as well as huge shopping center. Pompidu is 5 min walk, and area is filled with restaurants, bistros, cute stores etc.
There was even an Christmas market 2-3 min away while we where there.
Place was very clean, and even tho it's small, it's spacey. Enough room for all of our stuff, great bathroom, very warm, comfy bed. Iron, hair dryer, little refrigerator and towel heater are all included and very useful.
Check in and out were very simple and studio wasn't trouble to find at all.
Chateles Les Halles across the studio is a connection to any part of Paris, and a real time saver. Specially in the evening when you are going home tired from walking whole day, great location.
I would recommend buying Navigo card for transport, it's simple, fast and saves money.
My sister and I would definitely stay at Corinne & Emmanuel's place again.