Leila McAlister's grocery shop and café off Arnold Circus, Shoreditch. You can find the best of everything, from jars of horseradish to eggs and croissants.

You would have seen the Brutalist towers and curves from afar. Upon entering the estate where the cultural centre is, you quickly realise the scale, the beauty and charm of this labyrinthine project. Barbican Centre's programming is top of the league across art, theatre, dance and music, both contemporary and classical, art forms. This place is an architectural and cultural institution boldly redefining the UK's cultural landscape.

A special place, a shop which is like a museum, worth popping in to feel the humanness and heritage of London. And if you are looking for rope, compass or any sailing supplies, this is the place. There is no shop like it.

An obvious choice but no 'best of London' list is complete without the Barbican

Just above the Dorfman Theatre lobby at the National Theatre, is the entrance to the high-level walkway, a public walkway that overlooks the National Theatre props and scenic workshop. It's free and is a unique chance to get a glimpse of what happens backstage. I love popping in when I'm on the south bank, as you get a completely different sight each time, depending on which production the workshops are working on at the time.