Yes, homeplug is very easy to setup. Basically just plug in and play. It's also very stable. All this if your abode is single-phase electricity or if 3-phase, both power sockets are on the same phase. If different phase then YMMV.

I speak from experience as I was using 2 Aztech Homeplugs for my HyppTV, from router upstairs to living room downstairs. I used this for almost 5 yrs before I changed to vlan trunking. The homeplugs seem to be quite resilient too having survive a few thunderstorms throughout that time.