It's looking good, but the wood around the fireplace clashes with the rest of the wood in the tileset. Also, the shading on it seems a lot more complex than the rest of the shading.
There's also something with the candles that doesn't seem right. The palette is a bit bright, and the random black pixels around the edges seem out of place. Try getting rid of them. The shading on the actual candles seems strange if the light source if the flame; It should start with a light colour in the palette and get progressively darker.
Hope that helps.