Case StudyDani ComarApril 17, 2020social media, brand utility, personalisation, digital, influencers, jung von matt, switzerland, europe, ibis, hotel, travel, tourism, hospitality, award-winning The Social Media Sitter Case StudyDani ComarApril 17, 2020social media, brand utility, personalisation, digital, influencers, jung von matt, switzerland, europe, ibis, hotel, travel, tourism, hospitality, award-winning