I'm in the fortunate position in buying a lovely home. It's a period house from late 1800s and has been modernised. In a number of rooms including living room there is state of the art ceiling SONOS speakers (the kind built in and flush). Personally they are not my taste but I can live with them especially if they produce a nice sound and I am sure the sellers invested significantly in this sound system. The sellers are asking for £1500 to buy it. However if we don't, then I think they'll remove the speakers. Each speaker is 20cm or 8 inches in diameter approximately. Some rooms have 6 speakers! Where do I stand with this if we choose not to buy. Can the sellers leave big holes in the ceilings to each of the rooms?