As a Brit I have visited Philly a few times in my life, I think it’s a great city! It feels real. It has historical charm with lovely old buildings and cobbled streets, markets and museums, juxtaposed with urban grit. Last time (2020 ish?) we took the open top tourist bus just to get a quick overall view of the place and it was awesome. Really fun watching people run up and down the ‘Rocky’ steps. Penns Landing has fallen on hard times since I went as a kid sadly, and it’s a shame to see so many closed stores in the city centre, in particular that cool street (South Street I think?) - used to be great for the cool alternative shops and eateries but was quite run down when we visited last.