[northernmonkey]

It's difficult. There are surprisingly few decent ad-hoc work places in London. I suggest looking at http://workhardanywhere.com

[stegosaurus]

Yes, it's really odd! I used to work at St.Oberholz in Berlin. It was open until midnight and had a fantastic vibe.

Thanks for the link but I don't have a device to download the 'app' to, so the search continues...