Living Room
I created 5 options for him, based on his requirements: modern or industrial furniture.
*Prices may have changed, as promotions were included in the pricing below.

SHOP:
Wall Shelf // Faux Leather Sofa // Cube Bookcase // Floor Lamp // C Side Table // Desk Lamp // TV Stand

SHOP:
Mirror // Sofa // C Side Table // Two Head Task Lamp // Horizontal Bookcase // Tripod Table Lamp // Tripod Floor Lamp // Entertainment Console

SHOP:
Mirror // Floating Shelf // Tripod Floor Lamp // Two Head Task Lamp // Sofa // Side Table // Tripod Table Lamp

SHOP:
Floating Shelf // Mirror // Sofa // Cube Bookcase // Tripod Floor Lamp // TV Stand // Butterfly Chair (Similar) // C Side Table // Tripod Table Lamp

SHOP:
Floating Shelf // Sofa // C Side Table // Tripod Table Lamp // Woven Chair // Mirror // Tripod Floor Lamp // TV Stand // Shelf Leaning Bookcase // Shelf Ladder Bookcase
Too bad my friend is renting his apartment, because after looking at all those pictures, I really think he needs a brick wall!
Which set up do you prefer?