Refreshing place with nothing staying the same (5)
I believe the answer is:
oasis
'refreshing place' is the definition.
(refreshing spot in a desert)
'nothing staying the same' is the wordplay.
'nothing' becomes 'o' (looks like zero - 0).
'staying the same' becomes 'as is' ('as is' can mean as things currently are).
'o'+'asis'='OASIS'
'with' acts as a link.
(Other definitions for oasis that I've seen before include "Green spot; rock group" , "Band with Liam and Noel Gallagher" , "source of water" , "Place of calm in troubled times" , "Pop group" .)