Before you travel to the flat
Ask for the full address, the proposed move-in date, what is included in the advertised rent, and who will sign the agreement. If someone says they represent the owner, ask how you can verify their authority before sending money or identity documents.
Start at the building entrance
Try the route from the street to the flat. Check the entry system, lift or stairs, shared lighting, and the place where parcels are delivered. Test your mobile connection indoors. Listen for street and neighbour noise with the windows both open and closed.
Spend ten minutes on the expensive details
Ask which heating arrangement the building uses and request redacted bills from a cold month and a warm month if available. Identify the line items for the flat, shared building charges, water and electricity. Ask whether internet is part of the agreement and whether you can choose your own provider.
Ask for the written terms before paying
Compare the draft with the listing and the viewing conversation. Write down the rent, deposit, due dates, what happens when something breaks, and the process for ending the agreement. Ask how the deposit is returned and how any deductions are documented. Use a payment method with a record and confirm the payee from the agreement.


