If you are looking for a place to sleep and have a bath, it's a good option. Not expensive and close to the metro. However, the area isn't great (you have to be really cautious). Not great to walk at night.
Most of the personal is super nice and speak at least two-three languages. Checkin and checkout was super smooth.
The breakfast is okay: croissants, baguettes, pain au chocolat, coffee, tea, yogur, juice, cheese, etc. Probably for the same price you can get a better breakfast at a local place, but it's handy if you want to have a quick snack and then start your day.
Rooms are tiny, but comfy. Good for a long-weekend, probably not more than that.