Is a room with a fireplace ever too small for a mantel? I'm considering having a floating mantel installed for my living room (open plan with dining) but concerned it my further congest a relatively small space. I'm specifically worried about the length, height and depth of a mantel - the fireplace and surround are 36" and 48" respectively so looking at 54/60" floating mantels plus the mantel would be 5-6" in height and depth. The space is currently bare (I do need some artwork above it). I wanted to survey the thread for opinions although I'm working on decluttering (buy a smaller couch, replacing small entertainment unit with mounted tv) so may arrive at my own decision after making some furniture changes in the next few months.