The location has a lot of conveniences within a 5 minute walk: metro, bakeries, groceries, restaurants. 10 minute walk to Gare du Nord, 25 minute walk to Montmartre.
Willy was very communicative and the check-in process was easy using an automated service.
However, it is right beside a busy train line (not stated in the description), so if you're a light sleeper or just trying to watch TV with the window open, you will find it quite loud. Something to keep in mind.