I'm about to adopt a stray feral kitten (at least we think they're feral). A friend found a cat had given birth in her shed to 3 kits but the mummy cat sadly got run over a little while ago.
I've got two rescue cats already, one boy and one girl. The boy was semi-feral when I got him but he's been with us a few years now and while still timid, he does let us stroke him and he's much more confident around us.
My questions:-
How do I introduce the cats to the kitten?
I've heard a male kitten will probably be more easily accepted than a female, is this true?
Where should I put lil kitten overnight when we get him?
As the cats already roam around the house freely, where should I put lil kitten during the day? Should he be near us humans or will our cats get jealous by that?
And another advice would be hugely appreciated! 
Thank you 