Complex sentence: The development is part of the Mayor of London's 100 Public Spaces, and it was completed in 2008, designed by muf architecture/art and Allford Hall Monaghan and Morris.
Split into simpler sentences: The development is part of the Mayor of London's 100 Public Spaces. The redevelopment was completed in 2008, designed by muf architecture/art and Allford Hall Monaghan and Morris.