Re: Need recommendations for London sightseeing
You're right about nobody knowing all of London (except the Cabbies). I was born and have lived near London for most of my life and still haven't even visited all of South East London - most of which would take me fewer than thirty minutes in the car!
It's huge. The suburbs are, anyhow. The centre of London really is quite small and easy to get around. Try to go beyond Zone 3 and things get interesting.