To those from the Western hemisphere, it’s always fascinating to hear that some homes and businesses from the times of the Greek philosophers still have inhabitants, and then you remember that the Western hemisphere is itself not without its own examples, for example some Mexican villages still have temples from the times of the Mayans.
We have so many Roman Ruins here in Aachen (Germany) cause this used to be a hotspot for Thermal baths back in the day. I don’t think there are full roman buildings still hanging on though, just a few arches and columns.