Now I am selling it for a 925k sales price, I will have to pay off around 300k of mortgage and then there is the realtor fee (3%), a seller contribution of  20k.

the financing fees, my client is thinking that he might be better off paying cash for everything instead of financing, but he’s thinking he should do it just for the learning and to allow his company to build creditfrom my perspective I just would like to know if these fees are right on point or if they are expensive. let me know your thoughts thank you in advance.

The original post assumes "all other things being equal" with property managers, and that isn't the case.The cheapest shirts are at Dollar General, but that doesn't necessarily mean they are the best.When it comes to property management, it's not what you are paying, but what you are getting. 

And are they production builders that to provide the product at the cost they do use basically the least expensive materials possible and beat the crap out the subs pricing.so there is a fine line there you cant pay low price and expect supreme product..

As I think cashflow is quite important at the beggining (but gaining equity is more important in the long run), to start off I have thought about sub-renting, renting from a mum and pop landlord and explaining very clearly (and maybe paying extra even) I want to airbnb it or rent by room for students.

This could invalidate your LLC and allow it to be pierced in a lawsuit.Also possibly paying yourself from the LLC so you can pay the mortggage could argueably make the payment non deductible. 

Don't pay any extra. 2.

When they want a car, they pay 50% and I pay 50%.

Average cost to build covered, and climate controlled units.For those so gracious, I would be willing to pay $/Hr to jump on a zoom call to walk me through the underwriting process of evaluating these sites.

I have been using them for 2 years and have not had any hiccups yet (fingers-crossed that continues).....with all that said, a good rule of thumb as a responsible owner is that you still need to pay attention to your balance sheet because human nature occurs and some things can fall through the cracks.