[Beta] Casa — splits bills and rotates chores for shared houses. Looking for 5 real households

I built a small web app for people who live with roommates. It splits expenses (like Splitwise), rotates chores automatically, and sends the reminders so no housemate has to be the bad guy.

Looking for ~5 real households to try it for a few weeks. No signup, no install — one person opens the link, creates the house, and shares an invite code with their roommates.

Link: https://ourcasa.vercel.app/?src=reddit_beta

It's an early MVP, so it's deliberately simple. What I want to learn: does your house actually keep using it after week one? Brutal feedback welcome — especially what's missing or annoying.