The old warehouses that surround the dock have been converted for various uses. The ones in the middle of the shot are the Liverpool Maritime Museum, which houses a very interesting collection of things from Liverpool's marine history, there is also a exhibition about RMS Titanic, which was registered in Liverpool.
Fred Fleet, abandoned as a child in Liverpool, was the look out who spotted the iceberg. He survived by taking charge of a lifeboat.
The Royal Liver Building is just visible in the background left.