They look good, Ace. I bought myself a Brompton folding bike a couple of years ago on our 'bike to work' scheme, but it was horrible! Fine when tested in the car park of the bike shop, but useless on hills and the pedals were really skiddy and too close together. And the tiny wheels turned it into a trick-bike as soon as I'd had a couple of pints, and I nearly went over the handlebars!
I like the old 1970s Raleigh 20 shoppers, they are quite heavy but very comfortable, OK on hills and much less stealable than a new bike. You can get folding versions, and some people mod them to make them lighter
http://www.hadland.me.uk/twenty.htm