Great hotel for a great price. Everything was very clean, the staff worked very hard to keep everything extremely tidy. The bathroom was nice, and the staff was very accommodating. No big complaints. The hotel is located in an okay area, it's not an amazing area but there's nothing inherently wrong with it. It is very close (maybe a 2 minute walk) to the metro line 1, which connects you to most of the major sites in Paris and to most other metro and train lines.
Biggest advice for those that book is to NOT buy the breakfast, my wife and I chose not to do so and we could find similar things at bakeries and shops close by for a margin of the cost that Piapia asks for. There is a grocery store just across the main street (3-4 minute walk) and a nice bakery just up the road (3-4 minute walk as well) with a great Italian Pizza place around the corner (Becchi - TRY IT!).