Where the rooms actually are

Casa scans these for you

You don't need to check them all. That's the point of Casa. But here's the map.

• Kamernet. The biggest. Landlords post for free, tenants pay a subscription to reply (around €15 to €35 a month). Casa shows you Kamernet listings with the eligibility check done; you still need a Kamernet account to reply.
• Marktplaats. The Dutch Craigslist. Lots of private landlords, lots of noise, more scams. Free to reply. Casa filters the noise.
• HousingAnywhere. Rotterdam-based, aimed at internationals, book online without a viewing. Safer, pricier.
• Pararius. Agencies. Apartments more than rooms. Free for tenants, but agencies often want income proof.
• Maastricht Housing. The official UM and Zuyd portal, run with the university. €35 one-time fee, worth it: real, verified rooms from partner landlords. Register there too. Casa can't scan it (login only).
• Facebook groups: "Maastricht Housing", "Kamers Maastricht", "Maastricht Student Housing". Fast, chaotic, scam-heavy. Read the scam guide first.
• UM Guesthouse. Short stays from the university, good for your first weeks while you hospiteer.

What Casa adds

One feed, every source, with three things no site tells you: can you actually get it, can you register there, and is it real. Plus a first message ready to send, in Dutch or English depending on who's listing. Free.