Complex sentence: Aristotelous Square (,, Aristotle Square) is the main city square of Thessaloniki, Greece and is located on Nikis avenue (on the city's waterfront), in the city center.
Split into simpler sentences: Aristotelous Square (,, Aristotle Square) is the main city square of Thessaloniki, Greece. It is located on Nikis avenue, on the city's waterfront, in the city center.