Production -
The 808 is kicking nice. I think the snare could def. use a little more "pop." The shaker could also come down a couple dB's. Other than that, real simplistic but sometimes that's a good thing.
Vocal Mix -
The vocals have a lot of high end and and when you're saying "c" "s" etc it's hissy. Try running a deEsser to help clean it up a little bit. I'd also EQ a little bit of low-mid's up to give your vocals a little more thickness. Careful not to make it muddy though. I'd maybe add some subtle reverb as well, just to give it a little more space.. nothing super crazy.
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