Word of mouth and referrals fill part of your portfolio, that is true. But what happens when an owner decides to delegate their let and types "Airbnb concierge" followed by their town? If they do not find you, they contact the first concierge shown. And that concierge, today, is rarely yours.
Most management mandates are now decided by a local search on Google, not by an advert in a magazine. According to Google, 76% of people who run a local search on mobile contact a business within the following 24 hours. If your concierge service does not appear at the precise moment of that search, the mandate goes to a better-ranked competitor, not necessarily a better manager.
A showcase site put up just "to exist" is no longer enough. Without a page dedicated to each service, without an optimised Google Business Profile and without content built for the owners in the towns you cover, your site stays invisible where it all plays out. That is exactly the gap we come to fill.