I just read your message:
-I think you still need to work on the details. Maybe more small "trash" such as leaves, dust, stones,...
-The interior render looks kind of unfinished, I can also think of some "dirt", maybe wet stains on the floor as if someone just walked inside
-The overall impression is also dependent on the cropping/framing, so maybe it's worth to experiment with it
-I don't like the blurriness of the background
-Maybe sunlight (even very weak and blurry) would introduce some more realism/drama