Nonsense, needing keys for somewhere to sleep (4,3)
I believe the answer is:
bunk bed
'nonsense needing keys for somewhere to sleep' is the definition.
I can't tell whether this defines the answer.
'nonsense needing keys for somewhere to sleep' is the wordplay.
I cannot really understand how this works, but
'nonsense' could be 'bunk' (I've seen this in another clue) and 'bunk' is present in the answer.
'somewhere to sleep' could be 'bed' and 'bed' is located in the answer.
No letters remain.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for bunk bed that I've seen before include "Stacked sleeping arrangement" , "piece of furniture" .)