The first district in Vienna is magical so let yourself wander around freely without a map and just explore the historical buildings and streets by yourself.
Don’t be shy to sneak into backyards, those are most interesting to me as those pictures prove.
I am doing really well with my bachelor thesis by the way and hope I can finish it next week or at least in two weeks.
Then I’ll send it to my professor and hopefully she thinks it’s great so I don’t have to change and correct it too much and then I am finally done with it! Yay!