Running a hotel means arrivals, housekeeping, billing, and dinner service all happening at once, and Kamra is the open-source property management system that keeps every one of those moving parts on a single screen. The front desk opens on a Today view with arrivals, departures, in-house guests, balances due, and a live room board, then handles walk-ins, guided check-in with guest ID cards, group check-in, and self check-in by link. The tape chart lets staff book from an empty cell, move rooms, or extend a stay, while groups get rooming lists, deposits, and quotations. Housekeeping supervisors work a room board while floor staff use a phone app to claim rooms, start and finish with a photo, and track guest requests against service deadlines. Folios support split and routed billing, payment links, security deposits, cashier tills, and a night audit wizard that posts the day and saves an audit pack, even running itself at 3 a.m. Restaurant POS adds table maps, room charges, and kitchen displays; banquets run from enquiry to event order; a booking engine at /book sells rooms directly with live rates. An AI assistant and MCP tools let Claude or ChatGPT work as permission-checked staff, with every action logged. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.