I'd be more concerned about access to a doctor's surgery or hospital than a pub or supermarket. There's also the consideration of how long it can take emergency services to attend. If someone's having a heart attack it could mean the difference between life and death. Severe weather could be a problem and we're getting a lot of that these days. There will probably be issues with the Internet,too. There's schooling for any children to be considered. The owner would have to work from home I'd have thought. I assume it has a septic tank ? What about heating ? None of this is mentioned in the ad.
Apart from all that and probably other issues I hadn't thought of, it sounds great
Maybe someone will buy it as a 'get-away' rather than a permanent home.