Drawings and House design

Well, here i am again.. im back with another.. this time i wanted to draw buildings.. and at first i didnt care to much aboute the detail.. more so just about the practicall design. So it started small.

Then i got the hang of it abit more.

And i started to see the lines better.

And then i did this in the span of aproximally 2 hours.

Tell me what you think in the comments, and use the drawings as you want.