Absolutely incredible location, very close to metro stations and walkable to a lot of bars and restaurants, shopping and the Palais Garnier (which has an incredible tour).
There were 2 bathrooms (shower/sink) but only 1 water closet/toilet. This did not present any issues for our party, but we did not know this going in and assumed 2 bathrooms meant 2 toilets as well as showers and sinks.
We would absolutely stay again when traveling back to Paris.