And here we have a history moment! This Picture shows how the huge ancient skyscrapers of this water city was organized. The Colors sorta sucked so I'll provide the information below.
History Moment of Mystic City's Verrano's"
In Ancient Gemaetus, "water-cities", such as the famous Mystic City were built on elevated hills and surrounded by pools. Each building on top of it were called "Verranos". Each of the Verranos were infact skyscrapers, of which were like little villages. The bottom floor, which was built inside the hill was called the Canal-di, poor people lived on this floor , the only way you could get in and out of the building was through the Canal-Di, unless you traveled by air which was not ushered in until a later age. Some buildings had entrances which left the Canal-Di empty for storage. The floors were made from stone, to keep the flooding of the building. Above the Canal-Di, was the more frequent, Waist-Di, which was where slightly wealthier people lived. The floors switched to Wood, which wealthier people could afford. Waist-Di would go up for many floors until it reached the Plaza-Di. Plaza-Di was a space where wealthier people lived, these floors were carpeted to keep heat in. Merchants could also be found on this floor. The Highest Floor was where the leader of the building lived. He was like a Gym Leader, and this floor would be used as a Gym until the building of a Gym in the Center of the City.
I hope that cleared some confusion up.