Chose the Novotel Heathrow in Cherry Lane for its proximity to LHR and its decent room rate. Room was spacious, comfortable, quiet, clean. Hotel Hoppa bus drops off/picks up right at the door every 20 minutes. Ride to/from LHR is about 15
Dinner in restaurant was very good, OK price, good service. Public areas were clean and modern.
Only negative is the expensive internet access, and the confusion about packages. They will "upgrade" your internet connection to include all pay-per-view movies and TV, but be aware that this means you can't use the wifi in the room, you have to plug in the ethernet cable (provided) and use the hard connection. But it worked fine.