Complex sentence: The college tower can be climbed, and is accessed via a small door on First Court, however this access was closed in 2016 for the duration that important structural repairs were carried out to the tower Pinnacle s and roof.
Split into simpler sentences: The college tower can be climbed, and is accessed via a small door on First Court. However, this access was closed in 2016 for the duration that important structural repairs were carried out to the tower Pinnacle s and roof.