Is 'The oldest continually occupied settlement on the island is Kastro, where most of the buildings date from the 14th century and were laid out in a circular pattern atop a rocky outcrop 100 m (300 ft) above the east coast.' a fitting logical lead-up to 'The buildings on Kastro were laid out in a rectangular pattern.'
The oldest continually occupied settlement on the island is Kastro, where most of the buildings date from the 14th century and were laid out in a circular pattern atop a rocky outcrop 100 m (300 ft) above the east coast.###The buildings on Kastro were laid out in a rectangular pattern.