Luckily this was a super cheap property so I could afford the additional down payment.

I get paid within a day of arrival (I now set up direct pay so I will handle my own payments going forward).  

At some point the House wins.To put it in Self storage terms, very similar to my C market comment above.

They send payment via "Cashapp".

You only need a place to track tenant information, payment history, maintenance, etc.

Some companies still connect us with their employees and have them work with us directly on the lease signing, rent payment, etc. but we have also had a couple companies sign the lease with us directly.

I cant find anything concrete on Box.com integration on their website but assuming any of these cloud document storage companies would work?

Most lenders are going to want to see a few big things from the ownership group. 1) The borrower will be the enitity (LLC, S-Corp, etc) and any owner with usually 20% or more of ownership in the entity will be expected to guaranty the loan, 2) We'll want to see some experience doing similar projects from at least one of the main owners, 3) We'll want to see bank statements showing liquidity enough to cover the intial cash injection (down payment), the closing cost, and some cash in reserve.

Self storage will have different networks and nuances than multifamily or office or retail.  

Maintain a credit score of 620 or higher, save for a down payment, and research markets carefully.