Complex sentence: His designs included new churches, alterations to and restoration of existing churches, church furnishings, new houses and alterations to existing houses, and a variety of other buildings, including shops, banks, offices, schools, memorials and public buildings.
Split into simpler sentences: His designs included new churches, alterations to and restoration of existing churches, church furnishings, new houses and alterations to existing houses. He also designed a variety of other buildings, including shops, banks, offices, schools, memorials and public buildings.