it would be rather small and modest.
i'd hope for a screened porch with painted floors.
i'd definitely plant wild flowers wherever i could.
a wall of oars seems practical and good looking.
lights on the dock are mandatory.
as is an outdoor shower.
for the inside...
most definitely glossy white floors.
probably a wall of books and a cozy wood burning fireplace.
windows that open like this and bedrooms that look like that.
a mostly practical vibe.
yet still warm and agreeable.
a little like this:
sofa / trunk / distressed kilim / paint / fireplace / leather chair / food posters / vintage patchwork quilt / pendant light / metal dining chairs / extremely long kilim runner / shade garden seed mix / factory shelving cart / foliage pillows / needlepoint pillow / striped chindi pillow / vintage boy scout mugs