best family run sushi i can find in London.  Not flashy but that not the point.  Its a small honest run place.  Its great.

Outside of the major players (Tate, V&A, RA) this is probably the best programmed gallery in London

There are many quirky book stores in London, but I really love the selection that Daunt Books have, they often have bespoke editions which you won't find in other book stores. Also, the people that work there are so helpful and knowledgable. I can never stop myself from walking in!

For its seasonal changes, the rose garden, the Serpentine, the Serpentine gallery, the Summer pavilions, the café etc.

My favourite library when I was a student, I still love to wander and look up to its Renaissance sculptures.