Great place to stay just outside of Paris. RER station literally across the street (2 min walk from room). This is Zone 3 so you do have to pay slightly higher fares but it was worth it for us. They also have gated parking so it was great for us as we drove in.
The hotel rooms were probably in a converter building that is part of a chapel. But it was clean so we had a comfortable stay here.
Breakfast was included BUT it was VERY minimal (bread, jam/spread, milk, cereal and yogurt). Breakfast also closes at 8.45am which we thought was too early. And they regularly run out of things. So breakfast not really worth it but since its free won't mind too much.
Also, bathrooms didn't have an exhaust and since they had a bit of a smell when we checked in that was a little uncomfortable. And that was weird as the bathrooms were clean otherwise just the smell. Wish they half an exhaust.
No iron or iron board was provided. And checking closes at 9pm so we barely made it in time as we were driving from Geneva.