I'm currently with Virgin Media broadband (100Mbps) and have a Hub 3 but the range to get a decent signal is awful.  Even with the paper thin walls of 20 year old house it really struggles.  The only place I can put the hub without unsightly wires going everywhere is behind the TV.  I realise that's one of the worst places to locate it but I'd rather leave it there out of sight and find a powerline solution to get to the other parts of the house.

I've already got a couple of AV1000's which routes upstairs but the other end only provides a wired connection and I'm after wireless.  I also have since bought an AC1200 WiFi range extender but I've been really disappointed but I guess that'll be due to the poor signal from the Hub rather than the unit.  One of the problems seems to be that whilst the wireless name is the same as the Hub it doesn't work seemlessly. 
 

I'm therefore looking for a solution that will help and I'm guessing a powerline kit like the TL-WPA8630 would do.  The question is would people recommend this or is there another option so I can utilise the existing powerline adaptor at the hub end?  Maybe there are other options that people would recommend.

Any suggestions would be gratefully received.

Thanks

Peter