The Spare Bedroom, Readied the Way a Good Hotel Would Ready It

Before company comes to stay, the people who design interiors and the people who run fine hotels both go through the same kind of checklist, and they have shared what is on it. It isn't about a new rug or a fresh coat of paint. It is the small, practical preparation a houseguest notices within minutes of setting down a bag. In an American house, whether it's a shingled cottage or a Mediterranean villa, the room kept for company is where a host's care shows most plainly, and these professionals treat that care as a set of habits, not a gesture.

With reporting from Elle Decor.