I have an old house with half metre thick stone walls. In order to achieve decent wi-fi throughout, it is necessary, in addition to the router, to have either additional access points or range extenders at various points. Now I know that Sonos and range extenders do not sit well together and the usual suggestion is to utilise a wired Sonos Boost. At present I have a) a pair of Sonos 1s in the same room as an access point and b) a pair of Sonos 3s in a room that has a range extender. I need to keep the range extender in the second room in order for the phone (which acts as the controller) to be within wi-fi range (and also for general internet browsing) but this creates a problem with the Sonos 3s which latch on to it. If I use a Sonos Boost in this second room will the Sonos 3s naturally pair with it and not be confused by the existing range extender. In other words can a Sonos Boost and a range extender co-exist in the same area ?