There were no good memories of our experience. We actually lost money and left the tour about 45 min in. It was terribly disappointing. The guide was more focused on himself, his quirky odd humor about the history we were actually interested in hearing, we stood in two locations forever. Walking would have been easier and far more interesting as there was no place to sit; the park we started In Was sadly surrounded by drug addicts actively shooting up, doing crack, tripping, seizing…it was sad and uncomfortable. Really disappointing event.