Please see my post on combined ratios.

This is a $750/mo payment, on top of your $2200, your combined payment is about $2950.  

Investments in Opportunity Zones can offer great tax benefits, but when combined with a cost segregation study, the benefits can multiply.An Opportunity Zone are areas that struggle with poverty and lack the necessary access to economic opportunities.

Again, not to say there can't be bigger issues, but I have had more issues with the quality of construction in modern updates than I have ever had in the original items.  

Modern kitchen, latest fixtures, blah blah.  

Could it be combined with the lot next to or behind it?

DST providers/literature often cite that though the return is low, when combined with the tax deferred benefit, it’s better than selling an asset, paying the capital gains, and reinvesting in a normal syndication.

capital gain and passive activity is very different you can't offset each other.see to make this PAL stuff to be make sense you need to combine it with 2 years tax-free first 500k primary buy/sell, 1031 , syndication and development/flipping activity.

For a lower budget or for free, it's best to gather and combine all the information.

The combined value of the three rentals is $1,500,000, with remaining mortgages totaling $290,000 (with 12 years left), leaving me with $1,210,000 in equity.