Here ya go Stijn,
Board up the one window and plaster it over inside for more wall space, mount permanently closed shutters to cover the opening on the outside, put in a big window (single panes with snap-on phony mullions to keep the "quaint" look. Option might be Levelors between the glass - no need for drapes then), new door painted to match shutters, two brass porch lamps flanking the door, a couple of cannabis plants in colorful Mexican pots, a jute door mat and yer done.
Whaddaya think?