A Facility

1. The fact of being easy, or easily done; absence of difficulty, simplicity. [from 16th c.]
2. Dexterity of speech or action; skill, talent.
3. The physical means or contrivances to make something (especially a public service) possible; the required equipment, infrastructure, location etc. [from 19th c.]
4. An institution specially designed for a specific purpose, such as incarceration, military use, or scientific experimentation.
5. (Canada, US, in the plural) A toilet. [from 20th c.]
6. (Scotland, law) A condition of mental weakness less than idiocy, but enough to make a person easily persuaded to do something against their better interest.
7. (dated) Affability.