Admire loos, possibly this one (6,4)

I believe the answer is:

ladies room

'this one' is the definition.
The definition suggests a singular noun which matches the answer.

'admire loos possibly' is the wordplay.
'possibly' indicates an anagram.
'admire'+'loos'='admireloos'
'admireloos' with letters rearranged gives 'LADIES' ROOM'.

I've seen this clue in The Guardian.

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