This may have been done before but DH and I reckon we'd be more than happy to have a couple of hundred pounds less in our disturbance allowance package if DE arranged all quarter cleans nationwide.
So not a scheme that either opt in or out of but just just that every quarter (as long as it passes the general housework clean state that you would expect to leave it in) would be handed over and then cleaned. What a relief that would be for many I imagine. Why hasn't this been done and what a much less stressful process to the move. Obviously this might annoy some people who want lots of disturbance allowance but lots of friends have agreed it would make sense.