@MCFC4Heatons 

Hi, it is ok to add one more extender to extend the first one’s Wi-Fi range;

But normally the final internet speed might be not so good.

So if possible, it is recommended to put the router in the middle and connect both of them to the router directly, or have a look at our powerline adapters if the whole house is under the same electric meter:

https://www.tp-link.com/en/home-networking/powerline/

Thank you very much.

@TP-Link  I want to do this - i.e. daisy chain two TP-Link N300 extenders - can someone provide instructions or link to documentation on how to do this?