Source of inexperienced advice in Home Furnishing! (8)
I believe the answer is:
armchair
'source' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe you can see a link between them that I don't see?
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for armchair that I've seen before include "Arch Irma perched on comfortable seat" , "Furniture item" , "TV viewer's seat" , "Comfortable seat for one" , "It's comfortable to sit in" .)