London has great green spaces. There are large royal parks and small public gardens, hidden allotments and roof terraces. Each one has its own identity and characteristics and everyone has their favourite. In summer they become extensions of people homes, you see girls sunbathing from 9 am and the endless picnics mean you can eat 3 meals a day in the park. My favourites - St James Piccadilly Gardens, Hyde Park, Barbican Conservatory.

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.

This is my regular working place every week. Love the staffs there and the atmosphere surrounding by contemporary arts.

It's such an iconic building and it's always a joy to be anywhere near it. It just dominates the landscape around it. Ever since I first saw the cover of Pink Floyd's Animals I've loved it and I still do. There are always reports in the news for plans for developers to spend billions on refurbishing it. I'd genuinely prefer it to remain as it is rather than see it being turned it into a massive shopping centre full of chain stores. The thought of it being turned into some kind of Westfield full of people on Facebook on their laptops in a Starbucks fills me with rage.

Even if you have seen it hundreds of times it will still stop you in your tracks. A great piece of architecture and apparently the largest brick structure in Europe.