One feature that has been available on Google Maps in the US for a while is “Maps Indoors”. This feature gives the user an indoor floor plan of certain locations. The good news is that this is now available for selected locations here in the UK, no update is needed, simply search for your location and zoom on in.
Google had this to say:
We’re happy to announce that today Google is launching indoor maps for Android devices in the UK. You’ll no longer need to feel clueless when you’re at the railway station, trying to figure out where to buy a coffee before you rush to catch your train from platform 11; nor will you feel embarrassed about asking for the lingerie section when you’re in the department store – because you’ll have all the answers in the palm of your hand.
Locations included are The O2 Arena, Wembley Stadium, The British Museum and Harrods. The full list of locations currently available can be found here.