Please help me!! I have the motivation of a sloth

[Zippidydoodah]

My house is a dirty disgrace. Yet, when I have an hour or so to do some cleaning/tidying, I procrastinate fanny about doing sod all as I just don't know where to start.

I know it's a common problem, but I'm really stuck

You are not alone.
When I get sucked into hibernation mode, and want to get out, I don't start cleaning but I start making sure that as I move round the house I take one thing from the room I'm in to the room I'm going to. There is always something some where it ought not to be, and I stick a bin by the front door, I have to walk past it to get any where so I can dump rubbish as I pass.

Not cleaning as such, but it starts to unravel some of my chaos.

Thank you Jayne! That's not a bad idea. I sometimes feel like getting a black bumbag and going on the rampage! Starting with the kids' playroom