Location - Roundhouse (Bloomberg TV Studio)

Above is the location where I will be shooting the indoor scenes of my music video. It is a reasonable sized TV studio in Roundhouse Camden. I was shown the set, and was quite surprised by the darkness of the room, which I thought might be a problem since my video is meant to be 'bright'. I expected there to be a white or coloured back drop, but instead the whole room is a green screen, with a black curtain to cover it which can be alternatively used as a background. I am considering using the green screen to change the whole feel of the video in order to bring out the 'bright/colourful' element of the video.