We found this hotel looking for an accommodation for a 4-days intensive Disneyland experience.

The hotel has an excellent position, just above the RER railway and just one station (4 minutes) from Marne La Vallee-Disneyland station.
As part of the Ibis chain the quality is pretty much the same, and good for that price, in every hotel around the world.

The room was not too big but comfortable for two people, with a/c, TV and a very good bath with large shower. Everything was well cleaned, except for the bed, we didn't really liked the way they made the bed for the night, it looked like the blankets were just pulled over, without care.

Anyway we payed for the breakfast too, and the buffet is good and full of things. The staff was very cute, since allowed me to take upstairs the tray to serve breakfast to my girlfriend :)
The hotel has a great free WI-FI Internet connection, and also a free PC in the hall where you can surf as much as you like and print your documents for free too!

Just one last thing, if you fly with Ryanair and land at Beauvais it will take about 3 hours to go to the hotel (Bus+Metro+RER), if you land at CGD it's easier, since you can take the TGV to Marne La Vallee-Disneyland station, and then one RER stop.

In conclusion: excellent position, very good price, good quality. That means a high recommendation for your Disneyland trip!