I incurred no cost during turn over (accept my time) and experienced no vacancy, but I increased cash flow $325 per month.

which lender accept foreign national company with investment unit. 

In Boston, if you don't get an apartment rented by September 1st, you have to accept that most likely it won't be rented until the following June.

At the time, I had my W2 job, and was on vacation from that job, and had plenty of time to get him in to see the home, write an offer, and get it accepted.

Has anyone experienced this before and can tell me if this is an acceptable way of engaging him?

This deal had been sitting on the market since September of 2020 with a couple price reductions, and my offer was accepted in Feb 2021.

Any seller can instruct their Agent to accept any offer even if the Agent disagrees.In a retail transaction, the seller at the least has the assumption of a Trained legal expert to give them their opinion, but is not obligated to accept it.  

Only the accepted applicant gets a call.

Often you will see them demolish the entire structure accept the one wall that is by the property line.

It hasn't been accepted.