Every structural feature of a sale follows from one asymmetry. The seller controls the asking price completely and controls the date of sale not at all. The market inverts that: it accepts the date the seller has effectively chosen through the price, and then reveals it slowly.
Preparation is about removing questions
The useful frame for preparing a house is not improvement but subtraction of doubt. Anything that makes a viewer ask an unanswered question, a stain of unknown origin, a door that no longer closes, a room whose use is unclear, converts into a discount larger than the cost of resolving it, because the viewer prices the worst plausible explanation.
Work whose cost exceeds the doubt it removes is usually not repaid. This is the general reason that large renovations undertaken specifically for sale disappoint.
Pricing is a choice of queue
An asking price does not persuade a buyer. It selects which buyers see the house at all, because almost every search is run as a price band. Pricing above the band a house belongs to does not capture the higher band's buyers; it removes the house from the list of the buyers who would have wanted it.
The corollary is that the early weeks are the most valuable ones. A newly listed house is shown to the accumulated queue of everyone currently looking. After that it is shown only to new arrivals, which is a far thinner flow. Time on market is therefore not neutral: it is itself read as information by later viewers.
The marketing period
What happens during the listing period is mostly measurement. Viewing counts, repeat viewings and the questions asked are a running experiment about whether the price hypothesis was right. Few viewings and no offers suggests the price band is wrong. Many viewings and no offers suggests something about the house is failing at the door rather than in the listing.
Interpreting these signals promptly is the whole of practical pricing strategy, and it is why reductions that arrive late do less than the same reduction made early.
Negotiation after inspection
Most sales negotiate twice: once on price, and again after the buyer's inspection. The second negotiation has a different character because the parties are no longer symmetrical. Both have invested time, the buyer has usually spent money, and the seller now possesses information about the property that must generally be disclosed to any subsequent buyer.
That last point is the structural one. A defect discovered by one buyer does not vanish if that buyer withdraws, which is why a defect found in inspection is often better addressed than relitigated.
The closing timetable
From acceptance onward the seller's role is largely to remove obstacles: satisfying title requirements, providing association documents where they apply, completing agreed repairs and vacating on schedule. The final statement itemises every credit and debit, including the apportionment of taxes and any charges that run to the day of transfer.
The transaction ends at recording, not at signing. Until the transfer is recorded, the change of ownership is not yet effective in the way that matters to the rest of the world.