no frankfurters or anyone who has been?

the airport is quite far away from the city and the city itself is dirty, ugly and full of assholes.

>>2755694
I wouldn't recommend straying too far from your airport to be honest. Typically you need about 2 hours to catch a flight properly after checking bags, going through security, and boarding the plane (could be less since you're connecting but still).

Especially since you'll be in a city you don't know and you could easily get lost on mass transit, or get stranded due to some sort of delay, or robbed. By all means wander around a short distance but you're probably not going to get in a nice trip/take any meaningful shots during a layover.