How wonderful that you are giving a feral kitten a chance at a real indoor home. The great part s that most ferals already know how to live with other cats. They actually usually prefer the other cats to the humans. So kitty introductions should be easier.

You will most definitely want to start her in the dog kennel. If she has run of an entire room, she will hide and you will have no opportunity to handle her. And you MUST handle her.

She will no doubt spit and hiss at you. Try not to let that stop you. Use a towel to wrap her in if you need to and then hold her.

Don't leave too much food with her, make sure she knows that the food comes from YOU. Food is a great helping hand in taming ferals. If she always has a full bowl then she won't need you to give her more (get it?)

Have fun with your new baby!