This location in Paris is perfect, it is a 20 minute walk to all the major tourist locations, and 40 minutes walk to everything else. The metro is a couple blocks.
It is also very reasonably priced for the area and compared to everything around, which is why I gave it 5 stars. It's very quiet and secure.
It wasn't perfectly clean, but it was $120 a night (total).
There was a broken glass in the kitchen and they are serious about limits on toilet paper, even though we stayed 2 weeks, so we donated some for the next people staying. Also, you only get bath towels, no hand or wash cloths, but it's a perfect location at a great price.
The instructions to get in were out of order and it took a little puzzling to figure out, but there are fabulous bakeries close by and very safe and quaint streets.
So for my U.S. visitors, I'd say this is approximately a Motel 6 in a very classy neighborhood so know that ahead of time. Don't go there and complain that it's not the Ritz.