Swiss house (6)
I believe the answer is:
chalet
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">swiss house</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for chalet that I've seen before include "Small hut in holiday camp" , "Swiss hut or cottage" , "small house" , "Swiss house with sloping roof and wide eaves" , "holiday accommodation" .)