
Don't worry, this isn't a post about when the last time was that everyone cleaned behind their sofa! :-) We're just looking at some behind-the-sofa decorating inspiration.
In many living rooms, the sofa is against a wall and there just isn't space or really any need to have anything behind it.
But sometimes even when your sofa is against the wall, a slim sofa table can still be an option. It provides a space for lamps when there isn't room for end tables or floor lamps, helps with accessorizing the wall and, in a larger room, allows you to move the sofa in for more intimate seating without leaving an empty space behind it.
The above idea can also be used to fill in the space behind a sofa when you're angling it in a corner. A folding screen would be another option.
They've used the same idea below of filling the extra space with a console table when trying to make the seating more intimate but, in this case, I believe there's a walkway between the table and the wall. The clever placement of the art keeps your eye from moving beyond the seating area.
Chicago Home Photo Nathan Kirkman
Remember this CR Laine image from this post? An out-of-the-box option...

An open floor plan brings another set of options. I was taught to avoid placing a sofa in a way that you would be staring at the back of it, if possible. Once I started decorating real-life rooms, I quickly realized that many times, especially in an open floor plan, it's just not possible.
However, there are ways that you can divert attention from the sofa back...
This is actually the image that inspired me to do this post. A nicely accessorized table behind the sofa in an open space can create a room divider of sorts and a cozy, more intimate feeling to the spaces on either side of it.
Having two chairs on either side of a console table is a nice option, especially if the adjoining open space is a dining room. Extra dining chairs can be placed on either side and then pulled into the dining area as needed. The addition of a lower shelf on this table allows more space for accessorizing or open storage for items that you don't mind having on display, such as books, and further distracts from the sofa back. As with some of the other images we've seen, this is also a nice spot for lamps, which are not only functional but give another level of interest, color and texture to the room.
House Beautiful photo Julian Wass
I like Amanda Nisbet's take on what to put behind the sofa. Going with an oval table versus the standard rectangular console and using two ottomans on either side instead of chairs.
In this open space, they've used a console table as a divider of sorts with a walkway on either side. An interesting idea.
Another interesting idea. An accessorized bench behind the sofa...
In smaller open-plan spaces that need to be multi-functional, the back of the sofa can be used as a divider wall of sorts to create another space such as:
an office...
or a dining area/work surface. In this case, they've used a bench that can be easily tucked under for the "traffic side" of the table.
myhomeideas.com Robbie Caponetto
Here are a couple of more permanent solutions...
house and home Photo Angus McRitchie