As today seems to have become all about UK and real-estate mashups on Google Maps Mania here's a map that can help you find a flat in the UK.
Roostr allows you to tweet your flat or flatshare on Twitter and have your Tweet appear on a Google Map. To use the service just sign in with Twitter, and Roostr will help you create your Tweet and post it directly to your Twitter account.
Using Roostr it is possible to find a flat in real time and communicate directly with potential flatmates through Twitter before taking the next step.The front page of the website features a real-time Google Map that animates through the latest Tweets submitted to Roostr. Each Tweet includes a link to view details about the property.
The Find a Flat page on the website includes a Google Map where it is possible to search for a property by price, location and number of bedrooms.