I stayed there in 2006 and thought it was a great 3* star hotel, its only a few years old so the rooms are quite modern.
Its very easy to get to the parks - you can either use the free shuttle bus (there are set times), or the RER train station is across the road and
Disneyland Paris is the next stop - it takes about 2mins journey time
Unlike other offsite hotels you also get EMH at this hotel too