2 Ginger tabby cats, brother + sister 3 years old

Brother and Sister 3 months apart from different litters. The girl( amber) is very attached to the boy and is quite scared and timid. The boy (ginger) is very soft hearted loves lots of attention and cuddles. Would be amazing with small children. Both have been indoor cats since birth. The girl cannot be vaccinated as she nearly died from her first vaccine and the vets said it was best to not vaccinate her going forward so she will have to stay an indoor cat to prevent her getting sick. Both cats have been neutered/spayed. Beautiful cats with lovely temperments unfortunately have to rehome