If you are doing lengthy, noisy and messy building works, would you inform your neighbours in advance to let them know about the building work to manage their expectations or would you not?
YABU - No. I don't have to tell my neighbours what I am doing in my own home. It's my business.
YANBU - Yes. I would let my neighbours know that we are planning to do building works and apologise in advance for any inconvenience.