Hello all,I want to put a video surveilance system in at my 4-plex.

Then my partner went to look at a new listing (without me because I have a full-time job and was unable to get away) and he called me later to let me know that this one had a lot of potential.

Also make and deploy inexpensive CO2 bed bug traps (many videos on youtube).

Here is a quick video on a great method of evaluating the performance of a property (since you've already got your market picked out!)

They got the hint and moved on but I was prepared to turn over any video the local PD that they wanted.

Good luck...and don't let him get away with it. 

When we show our SFH or units in our family oriented buildings, I bring a small childrens' table, colouring books, and crayons and have also brought a video game and, once a soccer ball (fenced back yard). 

They said they were satisfied with it, and how he sent these videos to them and they have this weekly training online where they can ask him questions.

Look for signs of the owner selling to get away form bad tenants.  

Bring a witness and take a video.