I don't like the fact that rooms are accessed through other rooms. The bathroom is too far from the main bedroom.
It depends on price and whether bed two could become a bigger bedroom, then using some of the gge as a bathroom/dressing room. Bed three and the lounge knocked into a bigger, through lounge. Could work if scope to fit an ensuite into bed 1, but moght have to nick a bit of kitchen
I think it would take a lot of investment to make it work. However, is it potentially an investment property that could, in due coirse have another floor added? In which case, make it nice and don't spend too much.
It seems a long way from the station/shops/drs, etc.