I wouldn't bother with staging, I think that's only worth doing if it's lived in / there is stuff already there. Perfectly reasonable to show clear rooms and many buyers prefer that.
I definitely think it's really important you get a floor plan up though. The combination of little furniture / no dressing and no floor plan makes it very very difficult to envisage layout or get a sense of how it could work as a home.
I also think the black sofas are doing you no favours. (Sorry).
I'm not Irish, so I don't know the location at all. But if something's getting zero viewings and there's nothing drastically wrong with it then it's usually priced too high. It probably needs to come down a bit.