The honest answer to "who handles guest problems?" is: it depends on the problem, and any co-host who says "everything" is selling you something. Here is the actual map — what a remote co-host resolves directly, what comes to you, and what requires a physical person at the property.

What you'll learn

The three categories every guest problem falls into
How escalation and approval boundaries work in practice
What a co-host cannot do, stated plainly
How to set the rules before the first 2 a.m. message

Category 1: The co-host resolves it directly

The large majority of guest issues are communication and coordination problems, and a co-host handles these end to end:

Access problems. Lockbox codes, smart-lock glitches, "the door won't open" — walked through by message, with your cleaner or local contact dispatched if the lock itself has failed.
Amenity questions and troubleshooting. Wi-Fi, hot tub settings, the fireplace pilot, the TV input. Documented once at intake, answered forever.
Schedule changes. Early check-in, late checkout, date modifications — handled against your calendar rules and minimum-stay settings.
Minor goodwill. A missing hair dryer, a late cleaner, a small annoyance — resolved inside the goodwill band you authorized, without waking you up.
Review responses and post-stay follow-up. Including the occasional unhappy review that needs a professional, non-defensive reply.

Category 2: The co-host coordinates, you decide

These reach you as a decision with a recommendation attached, not as a raw problem:

Refunds above your authorized band. You set the threshold at onboarding. Below it, the co-host acts; above it, you get the context, the options, and a recommendation — and you decide.
Repairs above your approval limit. Same structure. The co-host gets the quote from your handyman; you approve the spend.
Damage claims. The co-host documents everything, communicates with the guest, and prepares the platform claim. On Airbnb, a full-access co-host can manage Resolution Center requests on your behalf — but the claim is on your listing and the outcome is yours, so significant claims get your sign-off first.
Policy exceptions. The guest who wants to bring a third dog, host a small event, or add two guests mid-stay. Your rules, your call.

Category 3: A person has to physically go

This is the boundary no remote service crosses:

Active emergencies. Water pouring through a ceiling, a gas smell, a guest locked out with a failed lock and no backup entry. The co-host's job here is speed of coordination: your local contact or emergency vendor dispatched, the guest managed, you informed. The hands on site are your local person's.
Anything requiring a key, a tool, or a shutoff valve.

This is why every co-hosting arrangement starts with the coverage question: who can physically be at your property, and how fast. If the answer is nobody, solve that first — a co-host makes a good local contact dramatically more effective, but cannot substitute for one.

Setting the rules before you need them

All of this works because it's decided in advance, in writing, at intake:

Goodwill band — the dollar amount the co-host can comp without asking.
Repair approval limit — the spend the co-host can authorize with your vendors.
Escalation triggers — damage, safety, parties, platform claims: always escalated, immediately.
Your availability preference — which decisions may wait until morning and which may not.

Two owners can run the same property with different answers to all four, and both arrangements can work. What doesn't work is improvising the rules during the first crisis.

Want the map drawn for your property? Airbnb Essentials includes escalation rules you set at onboarding, for $325/month per listing. See current pricing or check your property's fit.

FAQ

Q: What happens if a guest has a true emergency at 2 a.m.? A: The guest messages the co-host, who works the problem immediately — troubleshooting, dispatching your local contact or emergency vendor, and managing the guest. What the co-host cannot do is drive to the property, which is why a local contact is a prerequisite for co-hosting.

Q: Will I find out about problems before guests leave bad reviews? A: Yes — that's the point of the escalation triggers. Damage, safety issues, and anything heading toward a platform claim reach you immediately, while there's still time to fix the stay rather than respond to the review.

Q: Who talks to Airbnb or Vrbo if there's a claim? A: The co-host prepares and manages the claim on your listing with your documentation. Significant claims get your approval before submission, because the listing — and the outcome — belongs to you.