Sit down with Charles, awkwardly wasting hour here? (7,6)
I believe the answer is:
windsor castle
'charles awkwardly wasting hour here?' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.
'sit down with' is the wordplay.
I cannot really understand how this works, but
'down' could be 'd' and 'd' is found in the answer.
'with' could be 'w' (abbreviation) and 'w' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for windsor castle that I've seen before include "Royal residence" , "palace" , "royal house" , "Queen's residence" .)