Project: small living room apartment (type L)
Rendered with Cycles, 2500 samples.
Minor post process tweaks on colors with GIMP.
Textures used from: cgtextures.com, blenderguru.com
Models used from blenderguru.com: wall painting, books.
This was actually later implemented in real life by the owners of the apartment with some changes to the furniture.
This helped the owners of the apartment in better visualizing their future furniture in the living room and drove them to decide what they can tweak further.