I could get anywhere in the city quickly and cheaply at any hour of the day or night, surrounding suburbs included. Routes at least every 15 minutes or less along busy routes during the day. It would have been much cheaper if we were residents with yearly passes. We had backpacks to lug our stuff around, if you needed to bring more you could bring a small cart. It’s not as convenient as a car, buts it’s public transportation same as any city in Europe. I’ve also spent time in London and had an identical experience. What do you think busses and trains in Europe offer over the ones in good US cities? When I needed to get an hour out of London, I needed a car too