I have lately preferred practicing to playing so a range is important for me. I think courses spend too much on building target greens often at the cost of being able to see the ball land. Add bunkers and the range needs to be hand picked. My ideal range would have enough teeing area, have posts every 25 yards, be oriented into or with prevailing wind directions and allow a player to see where the ball lands.
For all the money spent on them, it is rare to find a range that meets these criteria.