Personally I do not like providing appliances for tenants as the repairs and headaches start adding up.

Thank you for your input.Keep a cheat sheet for your property(ies) with color brand/codes for each room and common info needed such as appliance info, fridge opening HxW, etc...Paint should be standard sets of colors for all the properties you have.Flat means hard to clean, repaint it all.

How much is your household income?

I did have to replace a dishwasher early on and the stove but since then, zero appliance failures.

Median household income can be an indication of the area.It's not feasible to manage D-class remotely or with 3rd party management and make a profit.

Walkthroughs are never detailed enough to be final (ie often tenants have lower disconnected and discover broken appliances later.) 

The target customers are the unbanked and underbanked population, which is 30 million household in US.

That's it, but a) print out a page for each property you think is comparable, b) make the list of repairs long and inclusive of everything you've done. c) Put larger items first like kitchen remodel......and don't just say 'kitchen remodel', list things like 'custom backsplash tile/Bosch appliances/recessed can lighting/pot filler/etc. d) Cite the price/value of the work done, and don't be afraid to be generous.

We still end up doing a few things like upgrading appliances or installing recessed LED lighting and dimmer switches and other life-style upgrades to attract top-notch tenants. 

Any input on the appliances noted above would be appreciated.