10 hour layover in london in july

hey folks will be in London at late night around 10pm what is there to do for entertainment or find a good place to sleep without paying 200$ for hotel. i'm open to anyone who is willing to let me crash in there pad as long as I can catch my flight out of London or if you live close to heathrow.

anyways and travel tips would be great thanks everyone

 

There are cheap hotels in London you can get for about $60 a night, look for either Travelodge, Holiday Inn or Premier Inn

 

And the best value for money entertainment to be had is on the stand-up comedy circuit. But if you find youself sitting at the front, just accept that you're going to have the pi$$ taken out of you, and accept it with good grace