Can someone foster or adopt!

Hi everyone. I have been helping a homeless man with cats. He lives in a trailer. He has 5 cats and one gave birth few days ago. Which has 4 kittens. I have been helping him for two month now with food and cat litter. I also got them spayed and neutered yesterday. They got all their vaccines. When I came back to his trailer with his cats he asked me if I would like to take some bc it is too much for him. I took the mama and the kittens and she has been foster by a kind lady. Now he is willing to give me two more cats. A boy and a girl. They are 1 yr old. I have their paper work with their vaccines and spaying and neutering. They are very sweet and friendly. Could anyone take them in?

Pls do not suggest shelters or rescue groups. I’ve been in touch with many and they are all filled or haven’t responded. Thank you