Nine days out on a lakefront July week is recoverable, and $180 versus $310 tells me the gap was almost certainly pricing strategy, not photos or platform. Here is why: at nine days, most platforms algorithmically boost visibility for unbooked high-demand inventory. The listing was getting eyes. The issue is what happened to the price on day one of the re-list.
The assumption doing the most work in her story is that re-listing "immediately" meant relisting at or near $310. If she held near target price for four or five days before dropping, she burned the window where demand-side urgency was highest. Last-minute July bookers, the ones who know what they want and are actively shopping, will book fast if the price is compelling. They are not going to wait three days while she tests the market.
The early-drop approach has consistent support from dynamic pricing data: dropping to a competitive rate on day one of a vacancy window typically fills faster and at a higher total yield than holding and cutting late. For a seven-night block, the math is straightforward. Dropping to $240 on day one and filling the week yields $1,680 more than taking $180 across the same seven nights. The question is whether $240 clears fast enough to outperform a partial fill at $310, which at nine days out it usually does on lakefront in July.
What you can actually promise as a co-host: you have a documented pricing protocol for cancellation recovery, you do not wait, and you know what the comparable available inventory in the market is pricing at the moment the cancellation lands. That is not luck, it is process. Confirm with whichever dynamic pricing tool you plan to use, Pricelabs, Wheelhouse, or similar, what their vacancy-fill logic recommends for sub-ten-day windows, because the settings on that matter and vary by tool.
The risk you did not name: this owner's framing of that loss as a platform or photo problem suggests she may resist aggressive short-notice price drops because she anchors to her original rate. Managing her expectations on vacancy recovery pricing will be part of your co-hosting relationship, not just the mechanics.
What dynamic pricing tool are you planning to run, and have you mapped what the comp set on that lake was pricing at nine days out during July last year?