Here's what's wrong with this ...
The scale of your brick texture. Say a brick with 1 joint has a height of 8cm, then your door is 88cm heigh ... 3 feet (if you like inches better). So reduce the scale by half should be better.
The first shot could use more life ... maybe add something in the center of the deck. A kid with some toys, I don't know. Also the pool looks like it's got no water in it, init. That could also add more to this shot.
The wood could use more variation .. I know it's a distant shot and you won't see the grains in the wood, but still, they look quite uniform.
Other than that, nice architecture and are you willing to share those plants/trees ? Cuz damn, they look good !