Because of the high contrast between the exterior and interior, you should try this with fill flash or other means of brightening the interior, OR shoot at a different time (dawn/dusk) or overcast day, OR (not for the challenge though) try a composite shot exposing for the exterior and interior separately.
3 - A little more frame incorporated and focus (difficult) a little sharper on it, make this better in my opinion. Variation in cropping also, for added 'balance'.