An accommodation is a place that can accommodate human beings, e.g. a hotel room, a camping pitch, or a meeting room. Many accommodations are for overnight stays, but this is not a mandatory requirement.
For more specific types of accommodations not defined in schema.org, one can use [[additionalType]] with external vocabularies.
<br /><br />
See also the <a href="/docs/hotels.html">dedicated document on the use of schema.org for marking up hotels and other forms of accommodations</a>.