Abacus Institute is okay for the core Engineering branches but for courses like Computer Science you won't get much benefits. Placements are extremely low and over and above companies don't visit the campus. Rather students have to sit for pool campusing along with JIS group and some other colleges' students. 

So if you have some other options for CSE department you can go for that or else if you are not branch specific you can go for the core branches in this college. 

Good luck