ANSWER-
Mohenjo-Daro, located in present-day Pakistan, was an ancient city with a sophisticated system of drainage and sanitation. The houses were made of mud bricks and had a courtyard and rooms around it. They had underground drains, which were used for sewage and waste removal. They also had multi-story buildings and a great bath, which was used for religious rituals and washing.
Catal Huyuk, located in present-day Turkey, was a Neolithic settlement. The houses in this settlement were made of mud bricks and were built next to each other. They had doors in the roof, which allowed people to access their homes from the roof. The houses also had indoor ovens and shrines, which were used for religious rituals.
So, in conclusion, Mohenjo-Daro had a more complex system of sanitation, while Catal Huyuk had a unique system of accessing their homes through the roof.