Hi dude, it'd help in knowing what you would want to do in London but here are my answers.
How is it to live in London?
Expensive in terms of housing, starting to get congested and the flip side to that is the culture here is from all areas of the world.
What is your daily routine?
Wake up
(Put some music on throughout)
Brush my teeth
Prepare breakfast
Eat
Get ready
Leave
Weekends/days off
If the weather is good (its ok, rubbish summer this year, nothing like India where its sunny everyday) play sports, go clubbing.
How do you go around the city?
London Underground, great service provided.
Which is your favorite place?
Gym, parks, tennis court, Hyde Park, Covent Garden, Leicester Square, depends on what YOU like doing.
What do you dislike about London?
WEATHER! Seriously it hinders with your social life big time. Its getting a lot more crowded, maybe the cost of travelling to.
What do you see for the city in the coming years?
Getting a lot more multi-cultural, better in terms of buildings and fitter with Olympics coming.
and more...
Feel free to ask more questions if you like...