It’s like any other big city- but with all the centuries at one time. You can see the superior technological skyscrapers with their digital lights, or be reminded of the ancient times with the cobblestone paths and street vendors. Americans sensitive to humidity will find it very uncomfortable. The malls there frown on trying on clothing. Subway is awesome. I miss the stationary stores full of erasers and stationary. I miss the smell of the tropical flowers that grew out of the cracks in the wall. There are some awesome local foodplaces, got to put on a few pounds there.