To add on to what Frogge mentioned, your map severely lacks detail and the placement of your furniture doesn't really make sense... Unless this is meant to be a surreal environment?
For instance, why would someone put a couch far away and facing the opposite direction from the television? After all, assuming someone lived there, it would be placed towards it so that the homeowner could chill and watch TV.
You could also break up the monotony of your wall by adding a tattered painting or a window to make it more interesting. Overall, it's best to think in the context of story and clarity when you are designing maps. Try to avoid placing anything for no deliberate reason.