OK - got the Access Points and PoE switches installed.
I configured the two access points through the iPhone app...BAM...and up and running.
I setup the family room device first. The 2.4 GHz and 5 GHz signals (same SSID) were strong enough that I still had decent WiFi access back in my office from my iPhone. Doing a speed test, showed me I had a solid 30 Mbit/sec connection. With ALL previous wireless options, I would have a signal in my office, but it would always disconnect when I tried to push any data though it.
FANTASTIC!
I setup the second access point in my office, giving them both the same SSID.
Now, when I walk around my house, my iPhone automatically picks up the strongest signal!
AMAZING!
I get 185 Mbits/sec internet speed running speed test at pretty much any point in my house (drops to 120 Mbits/sec on the "fringes").
These things are fantastic.
When I move out of range of the 5 GHz signal, I get handed over to the 2.4 GHz signal. When AP #1 is stronger than AP #2, I get transferred over to the strongest one...and then connected to the 5 GHz signal when it's strong enough.
WOWOWOWOWOWOWOW!!!!
Thanks for the suggestion ATM!
The only challenge I am having now is getting the UniFi software to see the Access Points, or my iPhone to see the UniFi software as a controller. A task for another day, as I can manage them through my iPhone.