• Target low competition keywords to get your site noticed more quickly.
• Consider using tools like Google Keyword Planner to research appropriate keywords before posting on your Vacation Rental blog.
• Try to identify your competitors‘ keywords and use them yourself to augment traffic to your Vacation Rental website.
• Consider optimizing every single blog post for one main keyword. Then build and integrate groups of keywords that are closely linked with this one.
• Make use of Google’s „people ask“ search feature to find keywords and topics potential vacation rental guests are searching for.
• Get new keyword ideas using Google’s autocomplete feature. It will suggest you possible search terms (based on popularity and freshness).
• Don’t target more than one keyword for every single page of your vacation rental website …

(Source: via @Lodgify – https://www.lodgify.com/blog/vacation-rental-seo-keyword-research/ )