Complex sentence: At 2.2 million square feet (204,000 square meters), each floor offers almost one acre (4,046 square meter) of office space, making it one of the largest office buildings in New York.
Split into simpler sentences: At 2.2 million square feet (204,000 square meters), each floor offers almost one acre (4,046 square meter) of office space. Indeed, it is one of the largest office buildings in New York.