The short course can stand alone, but for those wishing to take things further, this extension day is dedicated to the clever short cut to room design that is explained on the three day course. It provides a deeper understanding of how the technique can be used to create original and imaginative design schemes quickly and easily - compared to the already established methods of designing a room around a mood board or art work (see @sallysurreyhouse on instagram for examples of the latter). It is a multipurpose day that works particularly well for those looking for ideas for a small business, wanting to add a sideline to an existing small business and/or embarking upon a big project like a new build. It came about following the observation that many students from the three day course went on to help others - using the system. This extra day highlights a range of suggestions to aid and expand upon this goal thus providing a framework to facilitate growth. It is taught by the trailblazing award holder.

The course costs the same as one day on the short course, and involves creating bespoke schemes for individual rooms, as well as for a whole property. Received on the day are two black room scheme boxes, a USB drive with key information, an ideas book, and an A2 board depicting a complete house case study. The case study is a simple and innovative take on what has gone before, and can be adapted to suit a range of purposes one of which relates to moving house and another to a complete refurbishment.