This place will be either totally super for you or not, depending on your priorities.
The upsides:
1. Terrific location: Easy walk to St. Michel, Latin quarter, Notre Dame ... even the Louvre.
2. Terrific service: The building manager, Gerard, is super helpful. We were even able to drop off our luggage before check in time and to leave our luggage afterwards for a few hours.
3. Best shower of our whole vacation! Great lighting in the bathroom, very good water pressure. Nice cushy bath towels.
4. Very comfortable bed and comforter. Easy to sleep.
5. Well appointed kitchen. You have to figure out the coffee maker, but once you do, it works great. Buy aluminum coffee pods at a local alimentation.
The downsides:
1. The "couch" is not long enough to stretch out on... just in case you have trouble sleeping in the bed with another person. I couldn't figure out if the bed was a queen or full.... seemed somewhere in between.
2. Furnishings definitely a "bachelor pad" color scheme... all brown.
Could use some brightening up... but comfortable and served all our needs well.
3. No windows you could see out of. They were treated with some kind of frosting so that they let light in but there was no view, so there was a tad of a claustrophobic feeling. There is one "real" window... high up in the shower.
Overall this was a good place, small but just fine. I don't know if we'd stay there again because I need loads of daylight, but it will definitely stay on our list of recommendations.