I trade house that's featured in exhibition (5,4)

I believe the answer is:

ideal home

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'featured in exhibition' is the definition.
I know nothing about this answer so I can't tell whether this works.

'i trade house' is the wordplay.
'trade' becomes 'deal' (synonyms).
'house' becomes 'home' (homing is a kind of housing).
'i'+'deal'+'home'='IDEAL HOME'

'that's' is the link.

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I've seen this clue in The Guardian.

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