I save untold thousands annually thanks to it.  

you may find it beneficial to avoid paying lender fees over and over again, on 3 properties though if you go with a lender that doesn't charge a ton of junk fees then you'd save doing it separately. 

Quote from @Rajagopalarao Paidi: Is there anyway to minimize or avoid agent costs, I don't have much scope for profit if I pay agent costs, what options typically one has Do it FSBO if you want to save them and then hire a TC or company to do the work...

So are you really saving anything?

go to lots and lots of meetups.2. talk to those HMLs and find out what their terms are.3. save up enough so that you have a down payment, reserves, and also enough in cash for the hold period. 

You take a short class 30 minutes over the phone and once you finish this process you typically can save around 1% off your rate!

The build cost would be a little higher because i would use foam in the exterior walls and also use insulation in the interior walls for energy saving and sound dampining.

I currently have one property that I have been house hacking for the last year and have saved up for a 2nd investment property.

My goal is to have enough passive income to retire within the next 10’ years.

Quote from @Melanie Baldridge: The tax benefits of bonus depreciation can lead to massive savings but losses won’t help one bit if you can’t use them.Before you buy a cost seg, you need to know the rules:Tax all starts with the types of income.1.