Learning London geography

What most people do these days is by glueing the free London Cycle Guides together. It gets pretty huge but if you do it well, it's an amazing wall covering.

There are 14 maps. That'l be huuuuuuuge, but awesome! I'd have to need a chair to stand on to see the upper part of london.

Also, they are all double sided... Only way around it is getting x2 the ammount?