set up home
To create a home for oneself in a new accommodation. He emigrated to Australia in 2006 and set up home just outside of Sydney. They met, married, and set up home together all in six months.
set up house
To create a home for oneself in a new accommodation. He emigrated to Australia in 2006 and set up house just outside of Sydney. They met, married, and set up house together all in six months.