Im gonna get shot for this, i do think your last update she is in the wrong as its so late but i remember before i had caleb and i used to hear our next door neighbours new born crying at all hours. I wouldn't complain about that so why should a single person have to change their lifestyle to suit your new life? You should be considerate to your neighbours and if they take the mickey then by all means take it further but i dont think you can say much if its at a reasonable hour. You say you have 2 bedrooms can you not move the baby into the other room during the day to sleep? Not having a go just putting another point to it. My friend has a similar problem that her neighbour has complained about her 2 children being noisey during the day which im totally in arms about as you can't silence them. But just wanted to say you should speak to her but remember her priorities are different from yours. Good luck x
Banging around, shouting & playing music loud can be helped & it isn't hard (or really an inconvenience) to tone it down a bit. having a baby that cries can't be helped. You can't compare being a noisy neighbour (by just generally being loud & inconsiderate) to having a newborn! If a baby is crying & getting on your nerves, deal with it! It isn't the parent's choice for their baby to cry, but it is a choice to be noisy. Turning the music down a bit is hardly a lifestyle change to be fair. If you live in a detached house where you aren't bothering anyone then do what you like, but if you're going to share a building then a bit of consideration for others (especially babies) wouldn't go amiss. I would never dream of getting on my high horse if someone asked me to keep it down so their baby could sleep, in fact I would be mortified that they felt the need to! Not having a go but I've been in a similar situation & I know how awful & frustrating it can be!!