full size beds in small rooms

full size beds in small rooms

I have had a twin bed all my life and have recently decided to get a full bed, but my mom (who would likely be paying for it) does not think it will fit in my room. so, does anyone have pictures of full beds in smaller rooms? I'm not really sure the dimensions of my room, maybe 12x15. I wanted to get a bed frame akin to this one, really low to the ground and such. help? here's a picture of my room to help give an idea... I'm hoping the fact that the bedframe is very low to the ground will help the room feel larger.
Fun with Weeding

Fun with Weeding

Problems

Problems

Autumn Toadstools

Autumn Toadstools

A cyclamen question & a hosta question

A cyclamen question & a hosta question

Wet garden

Wet garden

What sort of bush is this?

What sort of bush is this?