You need to get a proper calculator and learn how to use it.With that being said, I did a quick calculation and your return on capital invested will be around 12% (IRR).  

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.

Pay them back.

He stated "My properties perform better than yours do because I'm not paying any mark-ups on my repairs."  

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.

I had that option but how do I pay the lender ?

Instead of renting a house with friends, buy a house yourself and have your friends pay you.

However to your point, using them for only a a few loans in a policy that wasn’t designed properly, wouldn’t be worth it.Most of the people who downplay it online, don’t explain the full picture unfortunately.

You'll also need to file a Personal Property return with the Maryland' Comptroller's office (and pay the $400 filing fee) in order for your LLC to stay in good standing.All that said, you will never be truly anonymous from a tenant who really wants to find you.

Once you are confident that you are marketed properly you will have to adjust the price until you get a tenant.