What cuisine/style/budget.location? London's a big place :)

I was here last Saturday night, very good food: www.boccadilupo.com

There's also a great cocktail bar just across the road. 

There are quite a few places to eat in London in  depends on where you are staying but if you are around the West London area this one restaurant you could try It's called La Trompette and is in Chiswick, West London. Nearest underground Turnham Green and it also has one or two Michelin stars Or High Road House in the same area.Have fun.

Great suggestions. Thanks! I will be staying by Paddington tube station, but for good food I can go far. 

- Rules at Covent Garden (oldest restaurant in London, lot of game on menu)

- Gauchos Steakhouse (several locations)

-for Chinese, Y Ming on Greek St, Soho is fantastic (when booking ask for an upstairs table)

- for Japenese, Delfune in Marylebone is my favourite

- for Italian I like Little Italy on Frith St, Soho

- Zilli's is nice but pricey and didn't like the service when I last went to Zilli fish about 2 years ago, but used to go there a lot and very other time it was good.

there was also a Lebanese I liked near Covent Garden but I can't remember what it's called, sorry!

Thanks for the suggestions. This became quite a delicious list!
I will explore further during my stay and come back with my favorites.

Happy holidays! 

My favorite place is in Knightsbridge. Yeah, it's pricey, but the food and service is just phenomenal.

http://www.zumarestaurant.com/zuma_uk.html

Enjoy your stay.

KEN///