Cat sitter in London

I grew up in Shropshire with animals and am from a farming family. Living where I do now, in Highbury, I have owned, cared for, fed and watered cats for friends and neighbours for over 20 years already, so feel I know a lot about our feline friends and how to look after them. I dont have children, but am very conscientious and do have a car, so can commit the time to caring for cats and know how precious they are to their owners. I have had cats and dogs of my own in the past but have none of my own at present. I work in the City nearby as a lawyer, and am willing to travel a few miles from my home to sittings. Ive also been on hand to help when friends and neighbours` cats have had health problems and needed treatment, so I would be good at spotting possible health problems and alerting the owner(s), should the need arise or taking their beloved cat to the vet in an emergency.