The house looks cooked. The tree could use some contrast. The edges of the image show some crop lines or something. And the film sounds like a poisonous fish delicacy. ;-)
Now that that's out of the way, I think this picture has some potential. Most of the problems are related to the scan, I believe. If you can, try adjusting the levels, boost the saturation a tad, and rotate it so the bricks of the house are plumb to the edge of the image. As it is, those issues are distracting me from the rest of the image.
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