Close the door, they're coming through the window

So, the door was hung yesterday. It's a very nice door and I'm very happy with it. But today, my builder slammed the door and the bottom rail of the adjacent window fell off. So that will need replacing. But builder too is getting fed up with how long this is taking - it seems my bathroom is stopping him from dealing with other people's jobs, so he's just going to patch it up. Oh lord I don't want to use him again. For so many reasons. One, this bloody bathroom is taking forever. It's not entirely his fault, but days go by when nothing seems to have been done - like today. Two, he's such a bleeding drama queen. He loves it when difficulties arise, loves recounting them to me and showing how resourceful he is in overcoming them. Just fucking get on with it! Three, as time's gone on he and his crew have got increasingly untidy in their work. Today when I got home, apart from finding nothing had been done, I found he'd spread dust sheet over a stretch of living room carpet, but it was on top of a new stain. Did he think I wouldn't notice? But then again all of this is probably in the standard builder's job description.