Hoping to find a simple answer. I want to connect three 140AC's to a Cisco RV325 router serving up DHCP. This is in a brick building 2-1/2 floors with one main floor that is 12" thick reinforced concrete. So for that reason I don't have any confidence in a mesh type setup. So each 140AC would be wired directly over CAT to the router. So, what I wanted to know is if I would be able to use a common SSID throughout. For some of the employees, it wouldn't be of any concern; however, others migrate at times from one area to another with their gear needing a WiFi connection. The desire is that they experience a "mesh-like" condition so they do not have to wonder what SSID they are still connected to (their device, if disconnected, will auto reconnect to the one and only SSID in the building. Doable or not?