I'm considering purchasing the Deco M9 Plus with three units. My house is long and narrow and the internet connection is located at the far end of the house. If I set up two slave units in a row down the length of the house (Slave, Slave, Master), will the far slave unit use the middle slave unit to connect to the Master (which would be connected to the Internet)? The configuration would look like this: Slave <-> Slave <-> Master, with <-> representing data transmittion. All the documentation I could find on the TP-Link website shows a Slave <-> Master <-> Slave configuration for a 3-unit system. See below for notional network maps.

Will the system run in the Ideal Setup? Thank you!