I only do one thing that works and until I master that, everything else is noise.8) I have done everything.

And that usually means that the adhesive contained asbestos - you don't want to grind or sand asbestos as that releases the fibers into a form that is then readily inhaled. 

from similar layout renters, here are the details:225k-> new built,  no appliances,   $276 hoa , rent $1600 ( the back side is on main road, there is noise)229k -> 2007 built, appliances including ac, $276, rent $1600 (inside community)150k -> new built, no appliances, $256, rent $1350 ( the back side is on main road, there is noise)I am planning to put an offer for 150k with closing costs and appliances but considering the 229k old house  if the owner will be ready to sell for 220k + closing costs...What would you advice? 

You just have to plan for it from the beginning.Besides you'll sleep better.Don't be the used car dealer hoping they won't notice that engine noise if you pour some motor honey in the oil.

For example, people who invest in single family homes rarely think about noise control issues, and extra insulation between units to cut down on sound transmission.

You don't have to sneak over at night to see where the pot smell or noise complaint is coming from, etc.

The Idaho State Legislature was called to an emergency session to change the statutes or else the state's economy would grind to a halt.I eventually made Real Estate Finance my full-time profession.

That will be my headquarters while I grind it out (including getting a roommate), saving most of my money and buying/holding single family homes .  

Many urban core professionals who are from the baby boom generation and also formerly lived in the suburbs are finding their lifestyle improves when they can remove their formerly tiresome commute from the daily grind.

Instant noise complaint!