We went to burger and lobster yesterday for lunch.
Verdict: very good.
Basically. 3 things on the menu
Toasted lobster sandwich
£20 each and that comes with fries and a small salad.
+ plus you could go off piste and order a larger lobster
It must be the cheapest place in London to get a whole lobster. Wine wasn't cheap but I think it was worth it. April even paid so even more value for money!