"You know that the sink can be easily fixed by most decent plumbers" Find a decent plumber who isn't so busy that they will do a small job like fixing a sink -

"You know that the sink can be easily fixed by most decent plumbers" Find a decent plumber who isn't so busy that they will do a small job like fixing a sink - now that is the real problem. And bad plumbers can create chaos in ways that would make lawyers jealous - we had to call the police on a plumber once....