Maybe an obvious choice, but the Barbican is always good. My favourite space in there is the curve gallery, last time I went was for Cory Arcangel's 'Beat the Champ'. I love the architecture, although not many people do. I think it was voted 'London's ugliest building' in 2003.

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Architecture collective Assemble has transformed a former public swimming pool to create a new art centre for Goldsmiths college. The baths were closed to public in 1999. The space now accommodated seven new gallery spaces, a cafe and event space. 

I've had a love affair with the BT Tower for some time now. Unfortunately entrance to the public was shut in 1980, but earlier this year I was invited up to the top, where the revolving restaurant once stood. The views were absolutely breath taking.

A wonderful collection of printed material organised chronologically throughout the space. Examples of old newspapers and other printed material give context and meaning for the visual styles.