I've never shared a bedroom.

I've had a bedroom in a 2 bedroom suite before (in Kuala Lumpur, it used to be cheaper than 2 single rooms, and we didn't mind since we got a ginormous living room with floor to cieling windows and a view of the Petronas Towers), and stayed in a two bedroom flat we kept in London.

Most companies these days I know won't risk the legal ramifications of anything else.

Steve