For my finished building, I changed a few of the textures. I made sure that the colors did not blend and that there was a contrast in color. I also added a roof and changed the layout of the house so it flowed better. There is also a staircase, behind it is a path that the player can take to hide detection. I also added a grassy field with some hills to give it texture outside of the house.
Outdoors:
I really like the texture on the cushion of the chair!