Quality product packed with features and at the same time is straightforwards to set just up using the enclosed quick start card. Fine control of the settings are available if needed. The super comprehensive manual can be downloaded. Additionally, 5gstore has fantastic setup guides for the more advanced features.
I am using this at home behind an ATT U-Verse modem with no issues. The SOHO provides much better wifi signal with high security and allows me to set custom DNS server (pi-hole) where as the ATT built-in router did not.
Highly recommended. You get much more than what you pay for.