You owe these two installments on July 15, and you can combine them into a single payment.

I feel like the BRRRR method is a strategy that combines the returns of house flipping with the long term cash flows of buy and hold.

Work your numbers so that you your combined loan to value ratio (first mortgage plus second mortgage/after rehab value) is between 60 - 70 % so that you pull out some or all of the money that you put into the deal.   

The combination of price, the location, the motivation of the seller.

Sort of a "live in flip" combined with a "house hack", perhaps even combined with a "BRRRR" if you refinance out your down payment funds in a few years, to borrow the parlance of BP. 

I use 5% for Vacancy in a SFR, 15% combined for repairs and CapEx.Good Management for 7% is unlikely.

One strategy I have used that returned big was combining smaller units together to make larger ones if there is a demand for that.

People who filed 3 months ago still havent gotten unemployment.So you combine all this you have a serious issue for people who dont have significant savings. 

Here is what I'm thinking:- Both flip houses would sell for a combined $340,000 with roughly $80K of that being gains.

The property taxes combined on my 5 rent houses I have out of state, almost equal what I pay on my residential house here in the Austin area.