I have to write in an entire address to pull it out of a drop down menu. That's a rubbish feature. You may not know this but the UK is broken up into postcode. There are only a few addresses in each so why don't you let the use put in a post code and select the address froma drop down.

If you are going to have a "just start typing" search, then make the search results match what's typed in. I can type 70% of a full address and the results drop down still contains pointless way off results.

It's as if no one in the development team has entered an "order"