Powerline is probably the best option for you. While early powerline adapters had trouble working across multiple rings, the new adapters don't, in my experience. In fact, doing a bit of googling, it seems that the things that cause modern adapters problems are surge protectors and transformers between the ring mains (you are unlikely to have a transformer connecting the ring mains in your house though). I am unsure if an old-style fuse box would cause a problem, however.
I live in a 3 bed semi, and only use the powerline to get a decent connection upstairs. Upstairs has an older version of
http://www.netgear.co.uk/home/produc...e/XAV5004.aspx and downstairs has an older version of
http://www.netgear.co.uk/home/produc...e/XAV5001.aspx.
I chose the netgears because I saw a few good reviews and also I could (should I need to) buy extra units individually (the others I found only seem to come in packs), which would give me freedom to expand the network without buying hardware I don't need.
to the forum. BTW!.