There are plenty of synonyms for the phrase "sleeping accommodation." Some common alternatives include "lodging," "accommodations," "shelter," "rooms," "board," "quarters," "domicile," and "residence." Other options include "abode," "habitation," "dwelling," "lodgings," "housing," and "lodgement." Each of these alternative phrases captures a slightly different nuance or connotation, but ultimately they all refer to a place where someone can sleep. Whether you're looking for a cozy bed and breakfast or a place to crash for the night, there are plenty of different types of sleeping accommodations to choose from.