Complex sentence: It was a stuccoed building, decorated with pilasters and wreathes, and it had a columned Tuscan porch which was demolished in the early 1980s after becoming structurally unsafe.
Split into simpler sentences: It was a stuccoed building, decorated with pilasters and wreathes, and it had a columned Tuscan porch. The porch was demolished in the early 1980s after becoming structurally unsafe.