I am planning to change wifi setup at my home. Currently I am using zyxel wifi router and access points. We have 1 main wifi router 300 mbps (with local cable internet connection) and 3 access points (in 3 separate bedrooms) which are connected with lan cables. I am getting good wifi connectivity inside bedrooms.

The problem is that there is lounge (made of glass) in front of main wifi router. I am not getting wifi signal inside lounge. Also my hall is around 10 meter far from main router and behind open wall. I have set a wifi router in range extender mode there. In my hall also wifi signal is weak.

I am planning to change all my wifi routers,APs and range extender. Please suggest me a wifi router with strong wifi signal and also compatible range extender and access points.

I am planning to purchase 1 TP-Link Archer C80 AC1900 Dual Band Wireless router or TP-Link Archer C6 Gigabit MU-MIMO Wireless Router, as a main router and 3 TP-Link TL-WR841N 300Mbps as access points.

Please guide me whether this setup is compatible and will work together. Also suggest me a good range extender to set in my hall.  

Thanks in advance

Sachin Naik