I owe my builder £350
The ripped out and refitted a bathroom.
They started the work 2 weeks late (not their fault, apparently)
They flooded my house (not their fault, apparently), causing the room below to have stained walls and ceiling which now also has mould on it. They said they'd paint it as a gesture of goodwill, but have not.
They scratched the brand new bath, hung the door so it would not close (they said it was like that before they came - it was not), broke the connection to the extractor fan that they screwed to the wall (they said it is a faulty fan and that they didn't touch it - it is not - the screwed it to the ceiling) and there are a couple of other minor things that really should be sorted.
I paid over £2500 and still owe £350 which I said I'd pay when they'd finished these last few bits. They say I am in breach of contract and that they'll take legal action if I don't pay within 7 days. I say they haven't finished the job.
I have complained to checktrade.
What do I do?