I use a ball of red string in case I change my mind and want to leave - it's the only way to get back through the rat-runs! The problem with this is that you can got cross-threaded with other string followers. A bunch of us are meeting at IKEA thurrock on May day - to recreate the old maypole dancing with our strings.
naughtyboy, I would keep away from Ikea in Bristol. You think Ikea is bad? If you miraculously manage to find your way into Bristol, you will never find your way out. You might think I'm joking. I have lived here all my life and still find traffic and directions a nightmare.