female cat her forever home

I am looking for a new,forever home for this little girl called Lusie. I have got her yesterday from one person who said that she is ok with other animals. Unfortunately she is not fine with my older cat. Constantly fighting with him, getting mad when he's nearby. But she is good for kids, I am not sure about other pets. Would be ideal companion for a family or older people without pets. I want no money for her just to be sure that she is going to the right hands