Living in Tallinn

How üürileping contracts work, the isikukood personal code that opens every door in the world's most digital state, Haigekassa public healthcare, the famous free public transport for Tallinn residents, what changes for EU and non-EU arrivals, and a guide to the very different parts of town — medieval Vanalinn, hipster Kalamaja, imperial Kadriorg, the Soviet-era housing estates, and the glassy new business district.