I practiced drawing a bathroom. Will I get the feel of a bathroom? 

First I drew the walls, then the floor. I drew the floor with long tiles, and the walls with square tiles. 

Ventilation is important in the bathroom, so I installed a window in the wall. 

I drew a toilet that would fit in the bathroom. It's the most important item. 

The red lid matches the bathroom well. 

Finally, I drew a person doing his business on the toilet. She looks like she has a lot on her mind. 

Drawing a toilet