Walk around interior of hall to identify location of throne (6)
I believe the answer is:
palace
'location of throne' is the definition.
'walk around interior of hall' is the wordplay.
'walk' becomes 'pace' (pacing is a kind of walking**).
'around' indicates putting letters inside.
'interior of' says to take the centre.
The middle letters of 'hall' are 'al'.
'pace' enclosing 'al' is 'PALACE'.
'to identify' is the link.
(Other definitions for palace that I've seen before include "Sovereign's residence" , "Royal dwelling" , "Royal residence" , "football team" , "Regal mansion" .)