Listing on the big online travel agents websites (like Airbnb and Bookingdotcom) is a great way to get your holiday rental in front of lots of potential guests from the beginning. But it comes with a cost. And that cost can be increased or changed at any time.
Your booking conditions can also be changed at any time which means you don’t have any control in running your own business. Don’t put all your eggs in one basket. With your own holiday rental website you will have your own way of generating direct bookings without having to pay commissions.
By not having a website yourself, you are also building your business on someone else’s ground. Your own holiday rental website is yours. It is owned by you. No one else. You make the rules and can run your business the way you want to.