Hey, been using this guy's services for a few weeks now, at first we couldnt get stable and efficient VMs on my computer, no idea exacly why and it took many many tries and days to figure out how to fix it properly and i almost gave up trying several times but he kept coming back with new potential fixes.... and eventually he found the problems and fixed them ^^
i can say i don't regret doing business with him and hopefully the problems i had were specific to my computer specs and won't happen to everyone but if it does happen he will find a way to fix it
Recommended if you want someone to setup your VMs throught teamviewers ^^