Originally Posted by
Antonio8069
Why sleep ? I would be inclined to take the tube to Harrod's!
Of all the things the OP could do, visiting that tacky tourist emporium would be right at the bottom of my suggestions. 😉
If you don’t sleep well on a plane then I’m not sure you’d find a lounge or the airport terminal any better. Sofitel is an OK option or any of the Hilton hotels at LHR will offer day room rates. In the unlikely event you do need cash there are copious numbers of ATM’s available.