hackney
Lori De Mori and Laura Jackson's Regent's Canal cafe between De Beauvoir and Haggerston Park in east London, opened 2010, an outdoor-only seasonal cafe (closed Nov-Mar).
Signature drink: Filter coffee
Tip: Open March to October only, daytime only, outdoor seats by the towpath. No bookings, cash and card.
borough
Monmouth's Borough Market cafe in London, opened in this site in 2002 and trading as a coffee roaster since 1978, runs single-origin espresso at a standing counter near the market.
Signature drink: Single-origin espresso
Tip: Counter-and-bench seating only. Closed Sundays. The Covent Garden original on Monmouth Street is more laptop-tolerant.
clerkenwellWork-friendlyWifi
Jeremy Challender and Gwilym Davies's Leather Lane training cafe in Clerkenwell London, opened 2009, runs a focused filter program and weekday-only opening.
Signature drink: Filter coffee
Tip: Open Mon-Fri only; closed weekends. Davies took the World Barista Champion title in 2009 with a Prufrock cup.
fitzroviaWork-friendlyWifi
Peter Dore-Smith's Australian-style coffee bar on Great Titchfield Street in Fitzrovia London, opened 2009, runs Square Mile beans and a serious daytime food menu.
Signature drink: Square Mile filter coffee
Tip: The two-floor Eastcastle Street sibling around the corner is the quieter remote-work bet.
covent-gardenWork-friendlyWifi
The TY (Timberyard) Seven Dials cafe in central London, opened 2011 on Upper St Martin's Lane, runs a third-wave coffee menu and an all-day kitchen above Seven Dials.
Signature drink: Filter coffee
Tip: Upstairs has plug sockets and quieter tables for laptop work; downstairs is the espresso-bar half.
sohoWifi
Tap Coffee's Rathbone Place espresso bar in Fitzrovia London, opened 2011, runs a serious filter and espresso menu using Has Bean and other small-batch UK roasters.
Signature drink: Flat white
Tip: The standing counter at the front is the fastest morning queue. Closes at 17:00 weekdays and 16:00 weekends.