I have just had Nico make light work of a job that another plumber wouldn't touch. Quite tricky - he had to cut out an unsaveably-blocked cast iron P trap welded onto my pretty ancient cast iron bath tub. Somehow managed in the dark, dusty, cramped space available to achieve it without cracking the cast iron bath tub. He is now fixing a new plastic P trap. Punctual, tidy. Recommend highly.