Smilingmouse,
The room we had was a no smoking family room with a super king size bed and a kids area with bunk beds, curtained off from the rest of the room. The kids area also had its own tv with games. The room was about twice the size of a standard hotel room and was spotless. We requested a no smoking family room when booking.
We used the TGV train to transfer from the airport which was easy and cheaper and quicker than the bus. See the thread on the easiest way to get to DLP from CDG for my step by step details. The Vea bus is probably easier as the bus stop was right outside the terminal where we landed (terminal 3), but it is more expensive and takes longer.
By the way, expedia.co.uk is a good site for booking hotels, flights etc but i booked the Holiday Inn direct on the holidayinn.com website and got the price even cheaper although this may not always be the case.
Ian