A non-coder used Claude to build a sauna booking and heater system
A small private sauna rental business in Poland moved from an outdated Wix site to a custom system built with Claude. Before this, bookings came through WhatsApp, pricing was not clearly managed in one place, and someone had to turn on the heater by hand about an hour before every session. With limited technical background and no history of shipping a real web app, the maker spent several months building a customer site, an admin dashboard, and heater automation.
The customer site was rebuilt in Next.js with booking, pricing, FAQ, , and Polish and English pages. It was deployed on Vercel, with when new code is pushed. The private admin dashboard lets the parents manage bookings, clients, live sensor readings, and a calendar.
A in the sauna building reads a sensor, controls the heater relay, checks the booking schedule, and starts preheating when a booking is coming up.
Key points
- The old Wix site was replaced with a Next.js booking site.
- The new site includes booking, pricing, FAQ, , and Polish and English pages.
- A private admin dashboard tracks bookings, clients, sensor readings, and a calendar.
- A reads the sauna and controls the heater relay.
- The heater can preheat automatically before a scheduled booking.