Does what it is told
Quiet, efficient, simple.
Once you get used to D-Link's interface (not very modern, admittedly, but it does the job), it's very easy to find your way around from one model to another.
One precaution to take:
If you have a few VLANs to manage, you can quickly find yourself with rather complex configurations. Remember to save the switch configuration and make a backup.
If your switch is switched off or unplugged without saving the configuration, you are good to go again.