Pros:
Nice variety of distance shots
Plays in a mostly park setting (meaning incredibly well manicured but with less trees then some courses)
Good use of elevation to create risk/reward shots (in place of water)
Additionally man made obstacles and OB lines add some extra challenge to short holes
Teepads are all AstroTurf covered wood which is surprisingly nice (coming from a primarily concrete teepad area this surprised me)
Baskets are all in very good shape and catch well
Multiple Tee locations that are moved throughout the year
Next tee badges are located on the bottom of every basket
Upon paying the 60 SEK green fees you can pick up a map (quite useful)
Additional the area the course is in is fiarly easy to get to via public transit and has some awesome views from on top of the hills (also on hole 2 we saw a deer grazing in the fairway, which was pretty unexpected)
Driving range with 3 teepads is very nice for warming up
On the other side of the Cafe there's multiple practice baskets for putting and additional warm ups
The cafe itself shares the building with the proshop and also has the bathrooms, we did not eat at the Cafe but having something on site to grab a bite is definitely a plus
The flow of the course puts #1, #10, and #19 teepads near the cafe (meaning every 9 holes you loop back to the cafe area, which is a huge plus when playing with your pregnant wife who may need to use the facilities)
Overall this is an excellent course if you are in the Stockholm, Sweden area and compares very well to some of the top 10 courses I've played back in the U.S.
Cons:
Some people may dislike the lack of water shots forcing some extra risk/reward type play.
Alot of holes are predominately Hyzer lines (RHBH)
There are not long tees on every hole
Additional signage between #6 and #7 would be helpful as it is a little bit of a walk
Benches on every tee would also be useful, especially during a tournament
Other Thoughts:
This course is pay to play, 60 SEK for 27 holes (at the time of this writing that's roughly $8 USD) price is comparable to other P2P courses.
Getting to the course can be accomplished by car or T-Bana (subway).
Via T-Bana take the blue line to Hjulsta, get off and walk northeast through the apartment complex until you see the main road (Hjulstavagen), there is a footbridge that goes over this road, you will need to find the correct trail to take you to the bridge and then cross the bridge. After crossing the bridge follow the gravel/dirt road to the right (East) until you come upon the DG course (#9 is the first hole you will see). Proceed up the gravel road past that to the larger building past the parking lot, there you will find the proshop (where you check in) as well as the Cafe and restrooms.
Important for foreigners (like myself): most of the staff and fellow disc golfers speak English, however they may assume you speak Swedish at first.