How do I look up my possible sitter's reviews from prior clients?

Reviews are the very first thing shown in a sitter's profile on the Rover website. There will be a few of the most recent listed, then the ability to see more by clicking on that link. There are two types. One from Verified Stays and the other would be testimonials from friends, relatives or non-Rover customers.

When you do a search, even the Quick Views shows customer reviews, with the ability to view as many as you want.

Aren't you seeing that?