lol that's one way to silence a troll

By their silence the answer is clear. 

I have had complaints from lower tenants because the person in the upper walks very heavily.I would tell the lower that you have spoken to the upper tenants and they will make every effort to minimize the noise, but unfortunately, being in a lower unit, there will always be some noise that can not be avoided.If the lower wants perfect silence, then they need to rent an upper.

Hello music, pot smoke, noise, loud voices; activity where once silence reigned.

That's the silence technique. 

Silence followed for a good period until we listed a house and got it under contract, ready to close on the sale.

Planting that "anchor" and letting the silence settle in as an amazing experiment.

I called, emailed and there is radio silence on his end.

The acronym the author uses is Life "SAVERS" Silence, Affirmations, Visualization, Exercise, Reading, and Scribing (Writing).I adjusted my morning routine while on this trip and for the first day of following along with the guidelines - I must say, it went great!

Just remember that today's tenant screening has scared tenants into silence regarding serious problems anywhere they live.