Rehoming Tortoiseshell cat for free

Rehoming 3 year old Tortoiseshell cat.
She is a loving cat who loves to cuddle.
She is spayed and up to date with shots.
She can use different types of litter as she has tried pellets and regular litter.
Not asking for a rehoming fee just want her to go to a loving home.
She gets along with kids but has never been around other cats but when she sees cats outside she wants to play with them.
Only rehoming her due to new family members being highly allergic.