Welcome hetty! I currently work full time and would like to tile in the near future. I was thinking about doing a lengthy tiling course but now I'm having second thoughts about the course (at first anyway). To tile PROPERLY you need to remove as many fittings as possible (washbasin, taps, toilet, cistern etc.) First and foremost I'm thinking more along the line of spending the money on a plumbing course and doing free tiling for friends and family at the same time to get the experience.