So I get that deal, just a standard fix/flip like any of us would do. 

Unless you have a connection I don’t the standard would be 25 or even 30% if it needs to be a commercial loan.

I think most would agree that using an email address + bank is a reasonable expectation for pretty much any transaction in 2018, much less one with such a high value.I suggest that you should seriously consider either forcing the tenant to adapt to your online management (given that you aren't asking doing anything unreasonable with the rest of your tenants which I presume you aren't) or increase their rent as you see fit to pay for whatever inconveniences you're taking on to accommodate the tenant.You may have inherited the tenant in this "state", but unless some agreement was written into the lease prior, I personally wouldn't see that to be enough reason for you to go through so much trouble.With that being said, I believe 100% in going above and beyond for my tenants and if you feel that this is makes sense for maintaining the brand of your landlord business, I say go for it and good luck!

Pros and cons - pro: that area is growing and values should continue to increase.

They say on their site that they are run by investors and that they will help with renovations that will increase the rent income for the property.

I'm a peaceful person overall and have always treated my home like my sanctuary up until things have progressively gotten to this point.At this point, I do still want them to move, but I also don't want to tolerate what's become so increasingly common, so I will continue to press on with what needs to be done. 

I would like to know what student market rent should be if standard is $1750/Mo.  

Standard is for me is high end clients who want to improve their home and return the beauty into their ease style and comfort.

For example, If I'm putting $5k into 1 unit, I plan on increasing the rents by $140 to return the capital I put into the unit.

Will,Part of the problem is you did renovation work, which triggers bringing items up to ADA standards, i'm surprised your code enforcement officer ( building inspector) did not pick up on that when you filed for the permit ( you did get a permit for the work didn't you?