Installation
Part of speech: noun
Definition: The act of installing or giving possession of an office, rank, or order, with the usual rites or ceremonies; as, the installation of an ordained minister in a parish. The whole of a system of machines, apparatus, and accessories, when set up and arranged for practical working, as in electric lighting, transmission of power, etc. A grouping of facilities that constitute a permanent military base
Example sentence: I paint a bit myself. My house in Clerkenwell has a room that is done up like a big installation.
Facility
Part of speech: noun
Definition: ease in learning or doing somethingan installation, contrivance, or other thing which facilitates something; a place for doing something
Example sentence: When I realised I had a facility for humour, I latched on to it, and it gave me confidence and I built my personality around it. So I subconsciously made myself become the funny one so that would be my label rather than the ginger one or the red-faced one.