The reviews were somewhat miss-leading.
If you plan to book a place that's close to the airport just to save travel time, don't bother. 10 minutes (from reviews) turned into more than an hour. First you have to wait for a bus at the airport, then it takes about half an hour to go to the hotel, because the bus goes in a circle (€4 for 48H). Hotel to airport is around 15 minutes. So we made a mistake with this choice. A taxi is about €20 (as compared to €17 for a bus to Paris.) So it's better to stay in Paris for an extra night somewhere around Port Maillot, then it's really convenient to just go from there (1 H) straight to the airport.
The hotel is placed in a very strange location. Some industrial area. There is a chinese all you can eat close by, but you have to cross a highway and go along the fence in a circle to get there. The hotel looked abandoned and strange. It's a budget stay for tired people. If you are a couple or traveling with children, my advice - do not go there. Sorry, just trying to be honest.
The place is fit for a traveling salesmen, not for couples going to Paris. The whole place smelled of something strange, probably a cleaning agent or something, but the smell was intense. Wifi was ok, it might be ok, if you have a car. Still, I would spend some extra to book somewhere else.
It was a cheaper alternative.