Posh hotel documents delivered? (4)
I believe the answer is:
ritz
'posh hotel' is the definition.
(I've seen this before)
'documents delivered?' is the wordplay.
'documents' becomes 'writs' (writ is a kind of document).
'delivered?' indicates a 'sounds like' (homophone) clue (delivered verbally).
'writs' sounds like 'RITZ'.
(Other definitions for ritz that I've seen before include "Piccadilly hotel" , "Grand hotel" , "Ostentatious luxury" , "The Diamond as Big as the ___ (F. Scott Fitzgerald)" , "Upmarket hotel" .)