Can I call my self a Transformers?

Greetings! Now I would like to share how to call your self a transformers! Haha 

Here is the random interior space from my boyfriend, Mr.Google :)

From the picture we printed out in a4 paper, we need to find the varnishing point from the perspective. So there you can see the red and purple line. After that we need to manage our grid line. I just using my eye scale to do the gridline. Just make sure its look similar. The gridline used to make an enlargement later~

Now from an empty A3 paper I manage again my gridline with the same numbers of square I made in previous A4 picture. 

So I know every line in which boxes. So here is the final product. I feel like my sketch stroke are very ugly and unexceptable but I got a comment that my stroke is good, and am wondering how can he found it is good? So I just be thankful for now. :D