Pros:
Schaefer DGC plays across some open, dusty land next to an athletic complex that features some very nice sports fields and an ice arena. The course is short for the most part, but features some nice concrete pads and baskets that catch well and haven't been vandalized. Nearly every hole is an ace run, but a frequent crosswind provides the occasional bit of excitement. Beginners will find this a fine layout to learn accuracy, while still providing the forgiveness of an open space.
Prairie dogs overrun the course space and provide a bit of entertainment throughout your round. Watching them scamper to and fro is good for a laugh at the very least.
Cons:
Prairie dogs are fun to watch, but their holes can be a hazard if you're not paying attention. Watch your step. Other safety concerns include baskets way too close to pads (Holes 3 & 7) and frequent hyzers into the parking lot lining Hole 1. Expect to hear a lot of heads up calls when it's busy.
Vandalism runs rampant here, as most tee signs are destroyed or heavily tagged. Trash can be frequently found at teepads, and players like to stuff cans and bottles into prairie dog holes.
In the afternoons the course is overrun with one disc wonders and mob golf. Expect delays and watch out for off target throws.
The course design is severely limited by the space, but still isn't very thrilling. Every hole is a straight ahead point and shoot, with about half the baskets semi-protected by an obstacle. Even when you have time to play the routing more than twice, you probably won't want to, as it gets old pretty quick.
Other Thoughts:
I played Schaefer because it was very close to my hotel and a good way to kill time before and after work. One could argue that it would be a good course for beginners, but Schaefer introduces them more to the common problems with DG (safety issues, vandalism, poor design) than the golf itself. Unless the location is convenient, this course is probably worth skipping.