Everyone knows I love a good rooftop view, so my sister and I have decided to participate in the Gherkin Challenge to raise money for an amazing cause!  

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving - they'll never sell them on or send unwanted emails. Once you donate, they'll send your money directly to the charity. So it's the most efficient way to donate - saving time and cutting costs for the charity.