Hi and welcome!
We just signed this apartment but can only move in in September. So we're renting it out until then. It's fully equipped (wifi, tv, cooking stuff) and big enough for 4 people. It's facing an inner courtyard so it's very quiet. Bedroom sleeps 2 and pullout couch in living also sleeps 2. Surrounded by everything you need: supermarket, restaurants, bars, etc.
Centrally-located in a very trendy area. 3 min walk to the metro 8,9,4 and less than 30 minute walk to Notre Dame & Louvre.