It's very much not my taste, but I love seeing the creativity and individual personality shining through. Someone has put a lot of love and hard work into this. (Albeit possibly alienating the attic-dweller.)
I don't drink or do girly girl anything, but I quite fancy a cocktail and natter at the drinks bar. Possibly some tipsy nail painting too. It wouldn't be dull!
From a buyer's perspective it is immaculately clean and well cared for. The only concern might be the cost of redoing the tiling and wallpaper if you don't like what's there already.