With regards to filming a 'spy comedy' film we needed a wide-spaced house/museum/hotel to film the scenes outside a large house and inside with the memory stick.
Our plan A was to film in Pontlands Park which is a hotel and restaurant. It would have been the ideal location as it is large building with grand rooms. However, plan A's don't always work and it ended up that Pontlands Park didn't allow us to film inside.
Our plan B location however is where we will be filming, Chelmsford Museum. Chelmsford Museum is the perfect location as it is a quiet location so we would not have ruined footage by background noise of people in the background.