The most important thing is that they are very professional in their work which makes them one of my favorite recruitment companies when it comes hiring freshers or experienced people who want jobs within reputed organizations like mine (Reliance).
They have helped me get good candidates from all over India & even outside as well! I am quite satisfied by this service provider but there's nothing much i can say about dislike part because everything seems fine so far!! If anyone wants an easy way then go ahead using costucoco services otherwise if u need quality stuff than don't use these guys. Highly recommended. !