Simple way responsible for comfortable circumstances? (4,6)
I believe the answer is:
easy street
I believe this clue is a double definition.
'simple way' is the first definition.
(I've seen this before)
'comfortable circumstances?' is the second definition.
(Easy Street can mean comfortable living)
'responsible for' acts as a link.
(Other definitions for easy street that I've seen before include "Place of financial comfort" , "affluence" , "one appreciated by deliveryman?" , "Comfortable state of life" , "enjoyed by a roundsman?" .)