Something simple to test it out...

Sarah looked around for inspiration, before it came to her

SarahWilson's clothes have been tidied up and put away.

She typed

Apply to all? Y/N

The machine asked, Sarah quickly typed in a Y before...she didn't even need to wait, the pile of clothes on her bed was gone, now they were folded in the drawers just opposite from her, then she looked down at herself and rolled her eyes, she was completely naked, she groaned at herself for not understanding the machine first time, but she didn't care too much, she was alone in her room.

A smirk crept it's way across her face before she typed again

SarahWilson's hair is blonde

The machine asked nothing this time as she typed in, reaching her hand up she undid her now blonde hair, letting it fall to her back and chest...she now realised the power she wielded...she typed again.

SarahWilson is the only user allowed to access, add or edit this device

Typing that up there were no apparent changes, but she knew it had worked, she started typing again

SarahWilson no longer needs to go to college, or seek employment and has unlimited money

Again, no apparent effects