Joy's aunt lives in a residential caravan (sorry mobile (huh?) home) They don't seem at all bothered with winter (mind you this year will be a test) but it is a modern edifice. Not that much room, no grandchildren. Just enough garden. They are scrupulously tidy! Which is a pre-requisite I reckon. And lived in a modest modern terraced house before they retired. Cheltenham. Very nice - no kiddies playing games, no parking on the tarmac (we have to walk a bit) and ground rent - don't ask. Security of tenure - looks good but there are RULES!