Most of us either have Wi-fi at home or use it at work or elsewhere, but do you know what contributes to a good quality signal? How about what eats it up? What to look out for? It's worth a read for sure. The writer is based in London, and did the research using London's pubs as a reference point, but you can easily take the advice and pitfalls mentioned and apply it to your environment. I'm raisin' a glass to you, mate.