noun which may take the genitive case particle 'no'
furnished
Used to describe apartments, rooms, or properties that come with furniture included.
家具付きのアパートを探しています。
I'm looking for a furnished apartment.
この部屋は家具付きで、すぐに住めます。
This room is furnished and ready to move into.
家具 means 'furniture' itself, while 家具付き means 'with furniture included'.
Compound of 家具 (furniture) + 付き (attached, included).