Service — convenience (7)
I believe the answer is:
amenity
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">service</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that amenity is a type of service)</span><br/ ><br/ >'<span class="explanation-format__original">convenience</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for amenity that I've seen before include "Desirable or useful feature of a place" , "Building's useful feature" , "Any time for convenience or pleasentness" , "Pleasing facility" , "type of hospital bed" .)