Coming down from top of stairs (7)
I believe the answer is:
landing
This might be a double definition.
'coming down' is the first definition.
(I've seen this before)
'top of stairs' is the second definition.
'landing' can be an answer for 'stairs' (thesaurus). I am not certain of the 'top of' bit.
'from' acts as a link.
Can you help me to learn more?
(Other definitions for landing that I've seen before include "Touching down" , "Going ashore at the top of the stairs" , "Top of a staircase" , "Touchdown" , "Level space near staircase" .)