It's worth being upfront about what this page is and isn't, because a lot of searches for a "vacation rental website" are actually looking for a full booking engine with calendar sync and channel management, something Nova doesn't do. If that's what you need, a dedicated platform built specifically for short-term rental operations, with real-time availability sync across Airbnb, Vrbo, and your own site, is the right tool, and using anything less for actual bookings risks a double-booked calendar, which is a genuinely bad problem to have.
What Nova fits well is narrower and still useful: a simple property site that exists alongside your Airbnb or Vrbo listing rather than replacing its booking function. Describing your property to Nova, for example "a website for a lakeside cabin rental, with photos, amenities, our story, and links to our Airbnb listing," produces a site structured around that, with a live preview before you publish to a free getnova.pro subdomain; building and previewing it doesn't require an account at all. Because the description and amenities come from your actual property rather than a generic vacation-rental template, the draft starts closer to something a guest would actually want to read before booking.
Where this genuinely helps: guests who've stayed before and want to check availability directly, people who found your property's name through a review or referral and want to see more than a listing page allows, and a page you fully control instead of one formatted entirely by a platform. It won't replace the booking engine and calendar sync a dedicated short-term rental tool provides, and for actual reservations you'll still point people to your Airbnb or Vrbo listing, or to a booking tool if you have one, rather than trying to book directly through the Nova site itself.
Not through a built-in booking or payment system; the site can link to your existing listing or booking tool, but Nova doesn't include calendar sync or reservation processing.
An Airbnb listing is genuinely good at getting new guests through Airbnb's own search, but it's formatted entirely by Airbnb and doesn't give returning guests or referrals anywhere to land except that same listing page.
It can be worth it for a single property too, especially if you get repeat guests or referrals; it matters more as you add properties, since a link list to multiple Airbnb listings gets harder to manage as one clean page.
Describe your property to Nova and see a simple site that works alongside your existing listings, not instead of them.