Chance of Hooking up: 3. City guide ratings explained. On one hand, Ljubljana has a quaint medieval town feel. It has a castle on the hill, a nice square, and is snaked by a little river with ornate bridges and weeping willows on its banks. Appearance : Slovenians are attractive. Slovenes are the most northern Slavic groups in the Balkans and thus have a little Austria-Hungarian and Italian influence in their blood.