Marketing of my holiday let property and website, both google and social media

I have a holiday let property at the Lakes BY Yoo development in the Cotswolds, which I'd like to promote on google, social (mainly Insta and FB) and ideally improve the quality of listing I have on TripAdvisor and Holiday Lettings / VBRO which is where I get most of my bookings from.
The address of the site is http://www.cotswoldluxuryrental.com/
Ideally I'm looking for someone top take over all marketing of the site on an ongoing basis.
Please see attached an old campaign on Google