In between soho and covent garden. There ares lots of great independent shops on this street. Dover bookshop, magma, super superficial and Mint to name a few. Also if you want a cheap lunch on your work break Cafe No.1 is amazing. £2.50 jacket potatoes with cheese and beans.
One of the most special pubs in London, not so much for the place itself but rather for the crowd you will meet there; a mixture of locals, art students, passers by and weirdos. A place to feel at home and share a beer with the staff and/or the landlord (Paul).
This may not be much of a secret but deserves a mention. I find it hard to go anywhere near this place without having to go there. Freshly baked Beigels hot salt beef and it never closes, 24 hours a day 7 days a week.