The six remaining designers arrive at Michelle Ogundehin's design studio in Brighton to be briefed on their fourth makeover of the competition.Welcomed by host Alan Carr, the designers discover they'll be heading to Harrogate in North Yorkshire to transform three independent shops. Working in teams of two, the designers will be making over either a fashion store, a women's shoe outlet or a sheepskin shop. Each unit has an individual brief with different requirements but before they can begin, the teams must pitch their plans to the shop owners, who will decide which idea they prefer and nominate a lead designer for each team.With a budget of £3,000 per shop, a team of tradespeople and only two days to create their designs, the pressure is on. Scrutinising the designs alongside Michelle this week is retail space expert Ross Bailey. Ross and Michelle discover impactful windows, unique design features and extraordinary makeovers, but have the designers thought about the all-important customer journey?