toilet facility vs convenience

toilet facility and convenience both are nouns.

Word	Noun	Adjective	Verb	Adverb
toilet facility	Yes	No	No	No
convenience	Yes	No	No	No

As nouns, toilet facility and convenience are synonyms defined as:

toilet facility and convenience: a toilet that is available to the public

Other synonyms of toilet facility include comfort station, public convenience, public lavatory, public toilet, restroom, wash room.

toilet facility (noun)	convenience (noun)
a toilet that is available to the public	a device or control that is very useful for a particular job
	a toilet that is available to the public
	the quality of being useful and convenient
	the state of being suitable or opportune