Hi jmasek,
This is a nice little tune, it has a definite Beatles/Lennon vibe to it and I love the laid-back mellowness of the track. You've got some really nice instruments/parts in there that keep interest, and the arrangement is good. Mix-wise, it's close, and this may be a personal taste thing, but there were two things that jumped out as distracting to me right off the bat...
First, the hi hat and ride, etc that is panned way hard to the left - I'd either try to move that back a little more toward center, maybe at about -30 or something similar, or at least maybe take the volume down a tad, probably a little of both. As it is I found it distracting. Do you have stereo overheads? How is your panning set up with the drums overall?
For the vocals, I like the doubled voice thing, and I think that's part of that Lennon vibe (maybe?), but I think you don't need it and IMHO the mix would sound more pro without the doubling. I am assuming you are singing, you have a good voice, and if you work on the vocal track and take the time to make sure it's clean, all the levels are consistent, etc, then I really believe it would sound better on it's own without the doubling. I think a lot of us singers use doubling when we mix our own voices because we don't always like the way our voices sound. But, I am telling you honestly, your voice is very good, so let it stand as out there as an instrument on it's own. People will like it and it will sound like a more modern, better mix.
Those are nits, overall I really liked it...I listened a few times!
Best,
Dave DeWhitt
SoundClick artist: Dave DeWhitt - page with MP3 music downloads