Posh bed (4-6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">posh bed</span>' is the definition.<br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for four-poster that I've seen before include "Imposing item of bedroom furniture" , "Curtained bed" , "Canopied bed" , "Type of bed" , "Large bed" .)
(Another definition for fourposter that I've seen is " sleeping accommodation".)