Usually means the actual building where one lives, like a house or apartment.

Physical Space

Can imply privacy and personal space where one feels secure and free.

Personal Space

Used to indicate that one is not away on a trip or at work.

Expresses a sense of being warmly welcomed or comfortable in new surroundings.

Suggests feeling unembarrassed, unconstrained, or acting without formality.

Points to the natural or usual environment for someone or something.

Refers to activities traditionally done outside, now done where one lives.

Highlights being very comfortable and confident in doing something.

In sports, suggests the familiarity and advantage of playing at one's own venue.