I'm A Celebrity UK hit by claims the show is FAKE as 'stars film the trials in a separate studio'

According to The Sun , stars are taken to a separate structure away from Gwrych Castle to record the challenges, as bosses were unable to drastically alter the historical site. https://www.dailymail.co.uk/tvshowbiz/article-8984165/Im-Celebrity-UK-hit-claims-FAKE-stars-film-trials-separate-studio.html?ns_mchannel=rss&ns_campaign=1490&ito=1490