I've been at State since 2011 and graduate this year,
to echo others, walking to campus is very convenient if living at the Pointe or 21. I will say 21 and the Pointe have both drastically declined since 2010, specifically the clientele and management. This is to be expected with the "corporate style" apartments. Stay away from Campus Trails which is in the same driveway as the Pointe. Helix will be brand new and it's near the roundabout toward the band building. Some positives about places like the Pointe, 21, and Aspen Heights is the fact each student is responsible for their own lease, furnished, all expenses are included except utility overcharges, and each person has a deadbolt lock to get in their personal bedroom with a private bathroom.
Most of my friends have places behind City Bagel which is perfect walking distance to the Cotton District and an easy drive onto campus via Collegeview past Dudy Noble and the Hump. Pecan Place and Southern Shade are 2 places that I've been in behind City Bagel both are nice (unfurnished, a little older but very well maintained) but they are 1 and 2 bedrooms.
There are a lot of apartments currently being thrown up right beside the Grill, across from the cemetery near Little Dooey and City Bagel, and another new set on Russell Street beside the McCalsiter's/Papa John's/Copy Cow shopping center near the Marathon gas station.
I've lived in 21 Apartments since living on campus my freshman year and I'm beyond ready to get out of there, specifically dealings with management, overcharges for Utilities, noise, clientele, and limited guest parking.
In the end, I sucked it up and lived at 21 and would have lived at the Pointe as well strictly for the ease of a 8-10 minute walk to not have to fight traffic daily because it is a nightmare especially with most of the road on Engineering Row closed due to the expansion of the Library. I've stayed with friends a good bit and having a place walking distance or in the Cotton District is awesome for gameday, Bulldog Bash, and going out.
Best thing I would suggest, take a trip up here look around and take some tours of any places they're interested in.