The new cat

We picked this girl up last weekend, this was taken on her first day wondering the house as she's still separated from the others. Her name I Noodle, which no one likes but she knows it so it'll have to stay. We have no idea what breed if any she is, suspect British Shorthair in colour point but no proof other than general shape and face. She is a rescue and has had a rough time of it. We're hoping she'll settle in with the other three cats. So far so good on that front.