Complex sentence: Flagstaff station is closed on weekends and public holidays and is the only station in Melbourne to do so, because it is located closer to business related buildings such as courts, banks and major office buildings.
Split into simpler sentences: Flagstaff station is closed on weekends and public holidays and is the only station in Melbourne to do so. This is due to the fact Flagstaff Station is located closer to business related buildings such as courts, banks and major office buildings.