Anyone used premoddedconsole.com?

I'm thinking of buying a premodded 360 from this site (premoddedconsole), but was wondering if anyone else has used them anytime recently.

I did a bit of a search and there was some bad feedback from last year, but this seemed to be in relation to wiis and the fact that there weren't enough to go around.

If anyone has any comments on them, I'd appreciate it.

Also, does anyone know if I'd be able to claim my money back if I paid through Paypal using my credit card?

Thanks.