Sounded pretty nice
The only thing that kept me from giving you a 5 was a bit of lack of "excitement." Some walking fills would help it tremendously IMO, but overall, it was a pretty nice song, I would just consider re-working it and adding just a tad bit more "spice" to it. I did like your use of the (string?) chords. I know how aggrivating it can be at times making a strictly piano solo song.
Good work.