Hi all I'm looking for some expert advice or someone who has had this done. My ndn is a bit moany about literally everything and last week made a point of saying their dc can hear my dd coughing at night, my dd has asthma and is worse at nighttime. They've also said they can hear my dd TV which is only on for 10 minutes about 3 times a week when she watches a 10 minute cartoon sometimes before bed but very rarely and she has it on volume 5 it's not loud at all. Then they said they can hear me reading to her. We are not a loud family at all and I do consider my neighbours whenever we do anything and if we are doing any diy I knock on to let them know. They are quite loud they have 4 boys and they never take this into consideration i have played them at their own game by saying i to can hear them but they dont see to be bothered, seems like its ok for them to make noise but not us. My dd can't help coughing at night and it's got to a point she's nervous to go in her room. I'm thinking of soundproofing the wall somehow but the problem is...her room is so tiny. She has a bed with storage under for clothes as we can't fit a wardrobe in there and a cube cabinet and shelves for toys. Is there any way i can soundproof without bringing the wall out as i really cant afford to make her room any smaller than it already is? Thankyou