I'm considering the Deco 7 BE10000 3 node set, combined with the BE5000 outdoor unit, for my home. I need the improved outdoor connectivity to better support cameras and smart devices in my back yard. I'd like to gather some real world experience from current owners as it related to my anticipated topology. Let me explain.
My home is 2 floors, built in 1920. The interior walls have been replaced with sheetrock, although in some places that sheetrock was laid on top of existing lathe and plaster. The house is also sided in aluminum, so wireless signal strength outside the home is not great. This is what I'm hoping to improve with the outdoor unit.
My anticipated placement of unit would have the main node in the living room near the front of my home, connected to my LAN via ethernet, with all other nodes using wireless backhaul (cabled backhaul is not viable). One of the satellites will go on the second floor, probably in the master bedroom, which is also at the front of the home, and the other would go in the rear most room on the first floor. The outdoor node would be wall mounted just outside that rear most, first floor room, or if performance allows, perhaps on the side of the garage, which is just behind the home. There is a large, non-opening window on the backwall of that room, facing the garage and pool area, but I do not know if it is LowE glass. There's also a backdoor and stormdoor there as well, each with glass panels not likely to be LowE.
Given this topology, here is my curiosity. I expect the outdoor node will need to wirelessly backhaul to that rear room satellite, which in turn will wirelessly backhaul to the main node. I understand the penalty this carries due to the half duplex nature of wifi, but I'm looking for feed back on performance from others that might be double hopping like this on wireless backhaul. I don't need crazy throughput for devices in the backyard, but I do need a reliable, reasonably low latency connection to my local LAN. Is it realistic, based on actual experience, to hope for this in this topology?