I personally get on better with a fold up map and only brought this one so as not to look like a tourist! I would have probably been better with a larger version. The ring binding is rather large and made the pages too far apart to follow a route easily. If you can cope with minor draw-backs then this is probably the one for you. I would only recommend this product for it's quality.
Very neat and a handy holiday replacement for my old full-size one that is extremely well-used from living in London for a while (notes scribbled in it, highlighter on some routes, stars on some shop locations, pages turned over, pages falling out...) it's just very, very small so not quite as easy to read. It will absolutely get well-used though.
I got this for someone new to London, thought that it'd be useful to have in their bag so they could find where they were wherever they happened to be in London. Sadly this won't work as it doesn't have all of London on the map!! She is in North London and not that far out but too far for a London A-Z is seems. Means that it will be useful on trips to town but not locally which is a real shame.