Complex sentence: The school is well known for its impressive architecture (including several listed buildings), intimate atmosphere and strong public school ethos, from September 2010 the school there will no longer be teaching on a saturday morning and St Johns will operate a five day academic week.
Split into simpler sentences: The school is well known for its impressive architecture (including several listed buildings), intimate atmosphere and strong public school ethos. From September 2010 the school abandoned teaching on a saturday morning and operates a standard five day academic week.