Don't post a lot, but am awake on a mattress on the floor of my new family home at 5 am, just raging/worries & generally cluttered mind! Completed yesterday 
It's taken a year, mostly due to the sellers, they were slow, didn't produce paperwork and refused to have direct contact with their own agent! Then insisted dates etc were all convenient for them & no one else in the chain (4 property)
AIBU, when I walked through the door, I felt a surge of foreboding followed by disappointment. It's filthy. Not just a dust & vacuum required, I mean, never cleaned the shower, windows, vacuumed since showing the property! We asked to view again prior to exchange, they let us eventually, but insisted on not being there and I thought then, this needs cleaning. I asked solicitor to ensure it stated this, he said it always does. There was rabbit pop in the kitchen sink, their bodge a job removers had trailed the whole outside inside (& were there 2hrs after completion as was the owner, who refused to acknowledge us!) they had taken every single lightbulb and ceiling rose (this is a breach of our sale contract!), every pole, not even a big roll, just filth, piles of it, everywhere!! I'm furious, my sold property was left immaculate, little notebook with useful info and a welcome basket. The sellers have only moved a couple of streets away, wibu to trash & discuss their filth with new neighbours, who will no doubt know them and if I see them, call them filthy animals???? Make me feel better so I can get on and make this house a home for DD1 (7) & DS1 (5) who arrive today. Thank you