Very bad workmanship, things being left only doing...

Very bad workmanship, things being left only doing half a job, trying to cover up mistakes and the list is endless. The staff are very rude. I'm only having my kitchen and toilet refurbished and I'm into my 4th week of them starting it. They complain when at 12pm they turn up and no one is in and I should leave my door keys with them and then there are days when they don't turn up and don't inform you either.