I am trying to learn Blender. This is my second try to make a house. I think this time I made it right. Mainly, I focussed on what can I do. It still could be useful and I definitely need advice as well. I am not sure about the way I have created doors and windows.

Uses CC-0 assets
Brick wall by arikel: http://opengameart.org/node/10167
Tropical plant by yughues: http://opengameart.org/content/tropical-plant-02-0
Palm trees by yughues: http://opengameart.org/content/free-palm-treez-v3

I have followed the following tutorial for grass: http://www.youtube.com/watch?v=5-eAmIR56FE