How to enjoy a working lunch in London

There was once a time when a working lunch meant bringing a plastic-wrapped sandwich and a polystyrene cup of coffee back to your desk and hoping you didn’t spill it all over your paperwork! But today, things are very different. You are likely to have everything you need on a laptop, so all that remains to do is find a place with free, fast Wi-Fi, and you can complete you work while waiting for a tasty lunch to be brought ...