There is ongoing major redevelopment of the area between Wellington Street and Whitehall Road, a short way from City Square. I already find it hard to recall what parts looked like before the work started with, in my case, only the long vacant space at what used to be part of Central Station being all that I can really recall. The whole area (including the river and canal area) has changed beyond my recognition.
This photo (which I took on September 3 2015) shows the structure of a building (possibly called Central Square) on Whitehall Road near to the rear of the Wellesley Hotel. I like its Meccano-like framework

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