Twins for adoption

I have 2 cats for adoption.
One is a male tabby called cruiser, he is 11 years old, domestic short hair. He is very smooch and loves to cuddle.
His sister is a tortishell, also 11 years old, but is more shy and reserved and prefers just to keep to herself. She relies on her brother for comfort and confidence. Both are rescued cats from 6 weeks old that had chronic cat flu. They are both healthy, eat biscuits and are fully vaccinated, flea treated and wormed. Both are also desexed.
Must be homed together.