There were no dialogues in the "script", which was more or less a detailed story outline. Dialogs and movements were improvised during shooting. Since there was no grip present the cinematographer himself put up the lightning which was a mixture of present lights and three small spotlights.
The shooting was originally supposed to be only two days. After a technical complication with the camera's memory card about 3 hours of material was lost. In an additional day of shooting the complete scenes in the basement and a part of the ending scene had to be re-shot.
The film was only shot three days in one location and the team consisted only of six to seven people (two directors/actors, producer, assistant director, cinematographer and partly a sound recordist).