The overall lighting could use a little work, plus there are no shadows. The moon just seems like a low poly sphere sitting in the back of the house, some shader tweaks to make it look illuminated would help, this will end being tied in with the lighting as you'll most likely have the night lights not affect it. There was a wee bit of texture stretching on the 1st floor interior walls (not sure about that sky texture either) and the camera is magically passing through objects >< Since you're new to 3D, I'd have to say that this isn't bad at all but just though I'd mention a few things that didn't sell the scene.
:blush: