After getting used to the sonos set-up at work it's made me want to get it installed at home, but not wanting to spend a shed load!! Am I right in thinking all I need are the speakers I want and connecting them to my home WiFi? Or is it worth getting a bridge to keep away from home network? I was thinking for one of the larger speakers for the living dining room set in the middle and if they supply them a ceiling speaker for the kitchen and bathroom? Thanks for any help and advice? Like I said I'm not wanting to spend a lot which looks very easily done.