Another thing to consider is that large homes in my area are expensive so we will most likely not have a lot of money after the sale to rehab kitchens, bathrooms, and more from scratch.

Discounted Sales Team after 90 days.

I have 2 story house with the basement. 3/1 with opportunity to add second bathroom on the second floor.  

Of course, if you can buy at a steep discount, get favorable interest rates and put a lot more down, you can make almost anything cash flow.

We wanted to do LVP throughout the house and the kitchen and bathrooms had an extra layer of plywood to raise its height so we had to manually crowbar it out, which took days and a lot of work.Aside from the flip, we didn't expect the sellers too keep changing their minds on closing date.

Asset over $1k/ft is likely to value from an added bathroom significantly more than an asset valued at $500/ft.  

He permitted me to a recreational building permit so I can finish it but limits it from a perm bathroom and kitchen and he came as close as possible to saying after inspection I’m fine to do whatever.

The in-place plumbing will overkill, so if over time you lock and shut down a couple bathrooms (so you have less to maintain), whatever. 

There are few realtor I talked to say, we charge this amount and said, I wont get a discount on houses we look at.

@Benjamin SulkaThis one was mostly cosmetic: paint, carpet/floors, light fixtures, trim, landscape clean up, rodent remediation, bathroom vanities in the 1/2 baths, and some of the windows.Rehabbed one unit at the time aside from the windows.