Complex sentence: It consists of two flights connected by a landing, the upper flight turning ninety degrees to the left from the lower flight, and with a ballustrade adorned with sculptures of a unicorn on the left and a lion on the right.
Split into simpler sentences: It consists of two flights connected by a landing, the upper flight turning ninety degrees to the left from the lower flight,. There is a balustrade adorned with sculptures of a unicorn on the left and a lion on the right.