Depends on district and time. Day time is mostly safe but I don’t really go in small and not crowded places. If u see that somewhere is very dirty, has a lot of trash and no light don’t go there. Districts for families are mostly safe even at night. I often return home at night

It’s quite safe. Not perfect, but nothing scary. In the city centre you are totally fine anytime. Outskirts you might meet couple drunks if you are unlucky. No pickpocketers really. People are not that smily but love to help