FantasticStay

FantasticStay is used by a lot of professional co-hosts and management companies — operators running properties they do not own, for owners who expect a standard.

That changes what a slow reply costs. A host managing their own flat who takes six hours to answer has disappointed a guest; a management company that does the same has given an owner a reason to question what they are paying for.

Connecting FantasticStay makes consistency achievable without matching headcount to portfolio size. Every guest gets a prompt, accurate answer drawn from their actual booking, whichever property and whichever owner it belongs to.

Escalation matters more in this model too, and the AI is deliberately conservative about it. A complaint that will reach an owner is exactly the conversation a person should be handling, and it arrives with the full thread rather than as a surprise.

Once FantasticStay is connected, ProhostAI works from its data — there is no second copy of your listings to maintain.

Read

• Sync listings and guest messages Properties, reservations and threads come across and stay current. "The heating is not working in the second bedroom."
• Answer from the real stay Replies use the booking's own property, dates and guest details rather than a generic template.

Create & update

• Reply to guests The AI answers in your voice on the channel the guest used, and escalates anything it should not close alone.
• Schedule the work a stay creates Turn a confirmed booking into a clean and the tasks around it, without anyone copying dates across.

FantasticStay connects with an API key from your FantasticStay account, so ProhostAI never sees your password.

1. In FantasticStay, generate an API key from your account settings.
2. Open ProhostAI and go to Settings → Connections.
3. Search for FantasticStay, select Connect, and paste the key.
4. Wait for the first sync, then check your listings and upcoming reservations look right.

• This connection is in Early Access. It covers listings, reservations and guest messaging rather than every feature the platform offers.
• FantasticStay stays the system of record for availability, rates and bookings. ProhostAI reads them and acts on them rather than replacing them.
• Managing for owners raises the cost of an inconsistent reply — escalation rules are worth setting deliberately.
• Turn Autopilot on gradually — one property, one message type — so you can judge the AI’s tone before it covers everything.