This is an overall great place to stay.
The suite offers small kitchenette if you are staying for a few days and don't want to eat out every meal. Across the street from a small grocery, bakery, sandwhich shop.
Up the street a few blocks you will find ATM, small Casino grocery for more seletion, artisanal bakery, pharmacy.
Within steps of the Bercy Biblioteque metro station. - Convenient for its elevator and escalator with strollers and roller bags.
Next door to Decathalon for sporting good shopping and Monoprix for low cost clothing and groceries.
You can seriously live here.
The staff was fantastic. By the time we left, we were on a first name basis, "tu" speaking, and received hugs and kisses with departure.
The ONLY drawback... very, very small bathroom.

Despite its overall rating on Tripadvisor, I actually quite enjoyed my stay at Quality Suites. For one, my room was surprisingly spacious, and the layout was really perfect. Location was very convenient, and the staff was quite nice. Even the breakfast was better than expected. Wifi was also provided gratuit. No problems with noise either. Overall a nice and comfortable stay. Only thing is that the service/amenities is a bit no-frills, and is more equivalent of a lower-end inn. Still, overall I would recommend it.

We stayed here for two days and had three rooms.

Room:
The double bed has one blanket, so if your partner is a tumbler don't take a double room. The bath room itself is rather small, but you can enlarge it with the hall way because of (an ingenious) 'one-door-two-posts' system. On the room there are coffee making facilities and a kitchenette. Also there is a safe. The AirCon was not working properly, so it can get quite warm inside the room. For rooms at the front of the hotel, the proximity of the building across the street can cause a feeling of 'inconvenience'.

Hotel:
The RER (line C) and metro station (M14) of Bibliotheque Mitterand are at a distance of approx. 100 meters. Metro tickets can be bought at the machines (not at the counter), so be sure to bring enough cash (this is the case at the most metro locations in Paris). We were at the fourth floor (counting ground floor as zero) and we were not disturbed by the road. The outside parking area of the hotel is small (can only fit 4 cars), but there is also an underground parking underneath the hotel (I don't know how many cars fit in there). The people at the reception are very helpful and can speak reasonable English.
We did not use the option for breakfast.

We flew in early and reached the hotel at 10.00 am but were not allowed to checked in until it was 2.00 pm eventhough our booking and the hotel's website say that the check-in time was 12.00 pm.

Location was excellent and it is just a 3 min walk to the metro and RER station Bibliotheque Francois Mitterand. From there, it is conveniently connected to Central Paris within 10 ride with either RER and Metro.

The hotel has been refurbished and looks modern. It is clean and comfortable. Please try to get the rooms facing the courtyard and it is quiet and peaceful and you could even hear birds chirping around the trees and bushes. The room is small but ok for us. However, the bathroom is very small and you could even close the toilet when you sit on the WC. As for the shower, you need to climb into the small cubicle next to it. There is a enclosed kitchen suite where you can use the heating pan, microwave oven and ample cutleries for use. Nevertheless, we felt comfortable in it as it was just clean and refreshing when you open the windows to the courtyard. In addition, free excellent WI-Fi.

Location around the vicinity is excellent and you will feel safe. Once you step out from the hotel, on your right, within 5 mins walk, you will reach modern office buildings which house MNC like Accenture, Sanofi, Beiersdorf etc. There is a Starbucks, large Monoprix and few good restaurants. There is also a cinema.

On the left of the hotel, within walking distance are good cafes where you get your croissants, bagguette, pastas, groceries like Petit Casino etc. A very good neighbourhood where middle class Parisians stay.