Complex sentence: There have been many small-scale renovations in the Centre since its construction, including the car parks which is are operated on ticket on entry and pay on foot system, the Centre is bright, clean, modern and well kept.
Split into simpler sentences: There have been many small-scale renovations in the Centre since its construction, including the car parks, which are operated on a ticket-on-entry and pay-on-foot system. The Centre is bright, clean, modern and well kept.