What does it mean to dream about hotel?
A hotel tends to mark a time of transition, a temporary stage in life where you are between one settled place and the next.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read the temporary room as a place apart from ordinary rules, where wishes can be entertained without lasting consequence. The hotel's anonymity can free hidden impulses. Note who shares the room with you.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung might see the hotel as a way station on a journey of the self, a place that is yours only for a while. Its many rooms can hold passing aspects of who you are becoming. Ask what stage you are moving through.
Jungian concept (our summary).Modern
Under the continuity view, a hotel often reflects a waking sense of being in between, after a move, a change of role, or an unsettled patch. The feeling of not being at home can be the message. Consider what is temporary in your life right now.
Continuity hypothesis (our summary).Mythological
The inn on the road is an old image in story, a brief shelter for the traveller before the journey resumes. It is a meeting place for strangers and for chance encounters. Such places mark passage rather than arrival.
Rosmerta Publishing editorial synthesis (after Bulfinch; Brewer).