I got tired of scrolling Rightmove for hours, tweaking filters, and still getting irrelevant results. So I built Keystay. Just tell it what you're looking for. "2 bed near Holborn, under £1800, max 30 min commute." It finds flats that actually match, shows you local crime stats and nearest stations so you know what you're getting into. No more filter gymnastics. Built for UK renters who'd rather spend time viewing flats than searching for them.