right in the airport - Radisson SAS Ok but an airport hotel - rooms are clean and bathrooms ok) - there are a couple within striking distance (1.5 miles) but all fairly moribund - Etrop Grange perhaps the best if money no object.....
And if you want good value, the Premier Inn is best ... you get a double room, breakfast, and you can leave your car in their car park for a week, all for £100. It costs almost that just for a week's parking!
there's an old yarn about a guy walking into the Esher NatWest and stating that he had no cash but would leave his car as security....Credit check and they gave him £200.
The car sat out in the bank park for 6 weeks and eventually the owner walks back in and asks to see the manager.
"Here's the £200 back and thank you."
"Sir, there are interest and aacount charges.....totalling £40."
"No problem" and he shells out the forty quid.
"All rather odd Sir leaving your car like this for 6 weeks......"
"Where in the Heathrow area, can I park my car for 6 weeks for forty quid........?"