The place is quite small and basic, but fit my needs as a solo traveller just fine. There was often noise coming from other rooms as other reviews have mentioned. Ask for a courtyard facing room if you can, so the noise from the trains are alleviated (they were kind enough to provide me with one). The wifi is slow, if you plan to work make sure you have a backup source of internet.
The location is excellent - direct train to CDG is only a 5 minute walk away and takes 25 minutes. Close to many RER and metro stops as well. The staff are all very friendly. Overall I would stay here again if I was just visiting Paris and not working from the hotel. Good value for the price.