Ensuite room in large quiet house with garden

I live in this house 6 months of the year and periodically host my kids/grandkids in the various rooms but many are often empty, and the whole house is empty for six months while I'm away. I'm looking for someone relatively long-term who will treat the house as their own and look after it while I'm away. I am in the garden most of the summer, and wake up early to work out, so would prefer someone who is a lark rather than an owl unless they are relatively quiet. A well-behaved dog is fine but it can't be a breed that sheds, and would need to be looked after in the garden, not on lead but not digging up the flower beds. : )