Complex sentence: The scheme was set to deliver 4,900 waterfront homes, with the intention of converting the Mills themselves into 400 luxury loft-style flats, and also proposed to include London's new Aquarium designed by Terry Farrell & Partners, called the Biota aquarium.
Split into simpler sentences: The scheme was set to deliver 4,900 waterfront homes, with the intention of converting the Mills themselves into 400 luxury loft-style flats. The development was also to include London's new Aquarium designed by Terry Farrell & Partners, called the Biota aquarium.