Re: How to write a good CV...
Keep it simple and keep it relevant. If possible, keep it to one page. Put your name in a bold, slightly upscaled font across the top of the page.
If they've lost interest after reading two thirds of the page it's because it's irrelevant.
Recruiters get to see dozens of applications, so they prefer to see a simple, factual summary of who you are and what relevant qualifications you have. They are not interested in swimming achievements for example!
I scanned a copy of my passport photo and placed that in the top corner of mine - so they'll remember "yeah, the bald ugly one - he's got all the right hours / experience / sense of humour etc etc"
Good luck.
A4 (The bald, ugly one)