What is the dead thing on wall, is that a cow?
The blue carpet doesn't (colours) match the geometric wallpaper. that's the only thing I might find difficult, because both are quality items & I'd have to choose which to replace. Probably the wallpaper.
Imagine the place without all their stuff. It's probably just their stuff you don't like, and I doubt they are including their stuff in the sale. Small house lots of character. That's cool. No pics of the courtyard at all, though??