This should be on Liquicity!
While I don't think the mixing is perfect, the general construction and progression of this song sounds quite professional. I think the piano could be brought out and made a little stronger (higher treble would help) but it sounds kinda nicely mellow as it is.
I was actually shocked at certain parts of this song by the melodies you're using - they sound amazing, really. This is inspiring to some extent - I want to move into a melodically calmer style whenever I hear one of your songs, and this one is no exception.
In context to the review below, I think that the bass sounds good (though I suppose the sub could be a bit warmer, but it might end up spoiling the strings and mid-range stuff.) I think the kick could be a little wider perhaps, it's very low as it is; but I do like how soft it sounds as a result. I think also that the snare has a tiny bit too much treble (it might be the hats though, kinda hard to tell actually) and that both are just a tiny bit piercing in comparison to the rest of the mix.
Despite some flaws, I like this way too much to give you anything but a ten.
Keep it up!