Little Furry Things has been my cat-sitter for over a decade. I love the photos and blog posts. Every single person has been an animal lover and they do way more than the minimum. I have trusted them with the lives of my pets and they have delivered, even managing to Ocean's 11 break into my condo (with my permission!) when access failed and I was overseas.
Easy to schedule with their online app. Each sitter sends pictures of our cat and a little note about each visit. Once you are on their mailing list they email you to remind you to book for the busy holiday seasons, etc.