This is from unit 501.
I hope this finds you well.
From the bottom of my heart, I apologize for being so noisy for several hours last night. I was preparing to move out at that time. I have deeply reflected and am regretting things.
However, I was really confused when I read your mail today and would like to tell you following two issues.
First, I have been living in the unit 501 since last April. I did NOT change a daily routine since last April. At the latest, I go to bed by 1 am every night. Of course, I do NOT neither rat nor bang nor slam.
Second, I’ve been suffering from loud noise for months as well as you've been. It’s rattling, banging, slamming and loud music. I bought earplugs, but I was not able to stand the noise during night. As a result, I have had trouble falling asleep.
For the above reasons, I think that the cause of what you are suffering from loud noise every night for months is not related to my unit 501 at all. I mean, loud noise last night caused on preparing to move out is caused from my unit for sure, but I think that loud noise every night for several months does NOT have to do with my unit.
I am sorry if I'm about to offend you but I thought I had to tell you the fact and my opinion. I pray that you can recover a peaceful sleep.