But I can't guess how many since I don't know the house layout.
What I use is Powerline WiFi since it connects to the router then through powerline and you get your very own dedicated WiFi you don't have to share in the room you need it.
These start about 50 for good speed kits and go up. Examples:
https://www.amazon.com/gp/bestsellers/pc/1194444/ref=pd_zg_hrsr_pc
Graphic:
Hi,
The internet router in my home is located on the ground floor.
I play Playstation on the 2nd floor, so the internet connection / speed is a bit slower when I'm playing.
I'd like to know what steps I can take to improve the connection / speed?
I was advised to buy a Google Nest, but I'm not sure how many I need, whether I also require a Point, etc.
Could someone please advise me on how to resolve this issue? Thanks a lot in advance!

Chowhound
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