I am planning a trip to CDG and I would like to do some spotting from my hotel room. The Sheraton would probably be the best but it is out of my price range. I am currently looking at either the Novotel or Ibis which are located near Terminal 2 or the Hilton by Terminal 1. Any input from someone who is familiar with the area or has stayed in one of these hotels would be greatly appreciated. Thanks in advance for your replies.