As the three-year restoration of Mount Stewart commences, engineers begin to reveal the true state of the house, while it is a nervous time for the team as they attempt to lower the infamous Hambletonian painting by George Stubbs.
In the second episode of the new series, the contractors for the main build of the restoration arrive on site to inspect the condition of the building while the Chapel within the Mount Stewart estate undergoes a remarkable transformation.
The restoration project at Mount Stewart begins to slowly fall behind schedule as the engineers experience challenges on site. Meanwhile, the contractors endeavor to remove scaffolding around the building in time for a wedding.
The conservation team at Mount Stewart begin to catalogue items including clothing, china, and taxidermy, which will be kept in storage throughout the project. As the renovation slowly takes over the house, the tour guides struggle to find untouched areas to show visitors.
The decorating team arrive at Mount Stewart to repaint the iconic Central Hall while project curator Frances Bailey investigates the beautiful stained glass windows of the onsite chapel, which contain glass dating back to the 1400s.
In the final episode of the series the team work tirelessly to complete the restoration project on time ahead of the official reopening of Mount Stewart by Prince Charles.
