Connie L.
Yelp
This is a massive, bustling station in the 8th arrondissement, with plenty of metro and train connections. The station itself is basically like a shopping mall, with chain stores for clothing/accessories (Swatch, Calzedonia, Etam, Celio, etc.), food/drink (Burger King, Paul, Starbucks), among others. They also provide services if you need to buy tickets or subscribe to a Navigo, although when I went to the service center for the latter, the line was long and customers near the front of the line had been waiting for hours. Around 6 PM we could also see some of the employees starting to pack up and leave for the night, which sparked a lot of understandable complaining/grumbling from the customers in line. (Ultimately, I decided to apply for my annual Navigo card online.)
The station was kind of dirty, but that's probably to be expected given how much foot traffic it gets every day. There are some benches/seating throughout the station, but I wouldn't consider the station a pleasant place to wait or spend a significant amount of time. It's a pretty convenient place to meet someone though, if you happen to be in the area.