My bathroom is TINY - like 4 feet by 6 feet tiny. Right now it has a cramped feeling and I hate it. Starting a renovation and desperate for space-maximizing ideas! 📏

Already planning:
• Pedestal sink instead of vanity (need the floor space)
• Corner toilet maybe?
• Mirror the whole wall above sink?
• Light colors everywhere

What else can I do? Has anyone successfully made a super small bathroom feel more spacious? I've seen those tiny house bathroom tricks but not sure what actually works in real life.

I can't move walls (rental), so working with what I have. All suggestions welcome!