Regardless of age etc, Im looking for a house trained cat, that will get on with children, and the cat I already have.

Im looking to try pick it up for free, as the cat rescue centres all charge £60 (I can see why, and they are well within there rights etc.) I would just rather not pay it, as I have alot of outgoings this month.

Where is best place to find this?

Im based in North Wales.

Welcome to the forum from another North Wales member

Welcome. Bear in mind that the "purchas" price is just the start of it. Would you have the funds for vaccination, spaying/neutering, vet's bills, food? If not, then perhaps you should reconsider until you have enough money to spend. Cats, like all pets, cost money, sometimes a lot of money, especially if things go wrong.