We were very clear that we were looking for strategies and why and it all sounded good in the initial interview.

Most people I know start with low money down programs so they can get away with a initial capital investment of around $25k but you also need reserves.  

Initially 515, now 815.

If the opposing part comes back with a different” number(s) or terms, I politely reject it and reiterate my initial and only offer.  

I'm really excited about the potential of investing in residential multifamily properties with my dad, who's willing to contribute the initial funds.We're currently working on getting our financial house in order, paying off debt, and building a solid nest egg.

You need to log everything to protect yourself from any liability.Going back to your initial question--price is subjective.

By spreading the investment horizon across decades, this initiative builds resilience into its model.

I am hoping this gives me a head start in funding the initial investments.I also have some high balance liquid assets, but I am putting all or most those funds into other investment vehicles to diversify my holdings such as stocks, bonds, etc.

The initial numbers seem good to me.

It has a higher initial cost (2~3k) but less maintenance over time with a longer warranty.