Cheers Mate. While London is very expensive, it is also an extremely exciting and history filled city. There is so much to do; visit sites such as Big Ben, Tower Bridge, stroll along the Thames, Tate Modern, Picadilly Circus, West End Shows, Double Decker Buses, and much more. Be sure to check out The Warner Brothers Studio Tour London – The Making of Harry Potter. Also, a great local pub in Hammersmith called The Dove, it sits right on the Thames and is everything you want an English Pub to be. Order the fish and chips. And get a pint. Pip Pip Cheerio.