DST purchasing -- pro rata share of debt and total

[Saori Hamilton]

I am totally new to a DST and appreciate any advices you can give me.

Planning to invest $600K in a single tenant NNN leased DST. Once I received the purchase agreement/settlement statement, I noted the following:

Pro-rata share of debt: $457K, Total Purchase Price of $1.08MM (the fund due from the investor is still indicated as $600K).

Since the debt service is paid by the Trust, I am a little confused as to what this total means... Is this a standard practice in any DST settlement statements?

Thanks in advance,