1) The group had issues with planning their filming location thoroughly, which led to problems with lighting and wasted time re-shooting dark scenes. Their storyboards also lacked detail, causing delays. 2) A variety of camera techniques were used but some shots like the tracking shot of feet were shaky and could have been improved by using a wheeled camera or adding grid lines. 3) Sound was a major challenge as the filming location in a common room was noisy, requiring many re-takes and interruptions to keep others quiet. Better planning of the location could have helped avoid this issue.