Thinking of making your stairs a design feature? You will need to be well prepared. This DIY job will require careful planning and consideration. Tiles, wallpaper, mosaics, stencils and paint are great ways of creating a stairwell that oozes personality. Source beautiful wall paper, tiles and colours for this project carefully, you will be making a big statement and it could end up looking like a shipwreck, so plan, plan, plan and avoid ‘themes’, inspirational quotes (shudders) and freehand drawing unless you have a masters in art and design. My mum affectionately known by local tradesmen as “Mrs do it all” as my dad tends to hide behind newspapers whenever a project is underway, always told me that DIY projects were 70% preparation and…