I would like to add as I have lived in both block A and block B before for more than a year. No doubt the units there are a little old, but the students there wouldn't mind that much. You have IMU and APIIT there, plus a few huge corporations there. Most of them would either choose to rent at Arena Green or Vista Komanwel. You might need to spend a little more money for makeover though, as most of the units there have defects.
Surrounding area is still quite dull, but good study environment. The area is quite safe though, I can walk almost anywhere alone midnight. I usually walk to Ajimal Razim at Sri Petaling alone

But in the apartment compound though, not so safe, especially from burglary as my housemate's computer got stolen before. Need to add safety features for the unit though, especially when the room window is just at the walkway

Sports facilities are limited, as well as the number of shops. If I remember correctly, there was only one shop for the whole block A near the swimming pool

Not sure if they changed that, but if it is still the same, I would advise you to get a unit at Arena Green. More shops at the ground floor, plus you have basketball court and jogging track as well (used to drink with my friends in one of the huts

).
Well, I think that is all the information I could remember for now, as I lived there in 2002-2003 period

If I recall anything, I will update you. Good luck though.