The desire to live sustainably has grown stronger than ever in recent years. Many people are making efforts to help, whether it be through recycling, reducing their meat consumption, or choosing to take shorter showers.

That includes the architect who created this stylish, useful, and environmentally responsible bathroom. Your use of the sink's water is followed by usage of the toilet itself. This reduces water waste without appearing odd or being overly complicated.

@3 Designer Hacks for Teensy Tiny Bathrooms!/Lisa Holt Design/YouTube.com