Satoshi is super cool and real easy to work with. He has leveled a bunch of mons for me at reasonable prices and is knowledgeable and considerate when doing so. I've got a good friend in him that was unexpected. I bought a few things off him a while back and added him. But much later, he came by recommendation for leveling services. He's been EV training and leveling for me since.
Also, more recently, he gave me 50K unexpectedly when apparently he caught a shiny mon while leveling my Riolu. That was a pretty cool surprise, as I was unaware of the promotion. Good dude, use him.