Personally, I prefer a new build over rehab just because you know what you've got on it, but it doesn't always make sense money-wise. 

The person who is doing our remodeling work doesn't accept our mode of money transfer(like zelle or bank to bank transfer) and requires checks.

In my personal portfolio there aren't any pet restrictions = better tenants, higher rents, and tenants that stay longer.

I will note, personally, I am a passive investor, as well.I would generally agree with your assessment.  

If the pest control could put a  bait box at the outside front and back of your own personal townhouse, it would probably treat for all the mice in the immediate area, but I don't know if that's even allowed in a condo community.I would get a few other residents to bring it to the HOA. 

Unlike personal property, real estate also requires agreement on closing date, repairs, etc., so even if list price, cash is offered, another term might not work, so likely no way to hold a seller to sell until they actually sign an offer.

So if you are looking to meet agents, wholesalers, maybe a couple lenders, or some investors that have done a few flips or own a couple SFRs, you will find many people there.This isn't to say they are bad, but in the several dozens I have attended, they have not been worth my time, professionally or personally.  

Here's more info:It's very easy to have an 'Engineering Based Cost Segregation' study performed to see where you can get back some serious money, using your rentals, from the IRS (most CPA's don't have the education or experience to do this for you- you need to use Enginering CPA's). 

The answer to that question depends on your personal wants, needs, and goals for you and your loved ones.

Let's goo.No DTI calc on a DSCR :) also, you may want to consider refinancing your other investment properties into DSCR loans or a portfolio under an LLC to remove them from your personal credit…that should help your DTI/utilization/credit scores.