I'm ashamed to say my house was awful a few months ago. Not quite that Kim and Aggie programme bad but closer to that than Mrs Hinch! I have very bad depression. I started decluttering for an hour a day at first (I'm also disabled so couldn't go straight in and blitz it in one go) and soon got a bit of momentum going.
I then switched to TOMM bootcamp. It's taken me far longer than the week she allows for it but it's getting there. I've bootcamped the whole house apart from one room. When that is done I can then just do the daily jobs.
I can't tell you how much better I feel for it