By Jamie Roberts Prince Harry and Meghan Markle have provided a further sneak peek into their lavish £14million Montecito home. The Duke and Duchess of Sussex left behind their UK lifestyle to move to Canada before settling in the US hotspot. And now, in new footage, the pair has shown off a never-before-seen corner of their impressive abode. The new video that shows the couple’s home was filmed two years ago but has only resurfaced this week. In it, the previously unseen cellar gives off “man cave” vibes and includes a pool table in the middle of the room. Across the room’s brickwork are a nu…