We discovered during inspection that the hall bathroom has an alcove for a shower, but no shower installed and the space is too small for a bathtub.

I do have an onsite manager that collects rents and shows the units for discounted rent.

It's same thing as bedroom/bathroom mix.

The house needs a rehab, including bathrooms, floors, paint, kitchen, and AC unit—all need to be updated as everything is original.

Well, I'll repost here what I originally did in response to the email from Vrbo that some people got saying Vrbo was giving a promotional discount to prospective guests, and hosts could opt out if they wished. 

If the numbers don't match what you think you would like to make on a property, then either you need to discount the asking price to get there or pass on the property.My second thought is what you're feeling and others have highlighted - no everyone is in the business to make it fair for both sides.

I use HD's Lifeproof LVP for all of my rooms except bathrooms. 

Operators that are open and able to offer combined usages for slower seasons, such as mid term discounted extended stay rates in the winter, can improve lower estimated production in the off-seasons. 

When I buy stuff or services at retail but buy assets to pay for them at a discount, it's like buying those assets and services on sale.

If you're purchasing in a low income area, you're already getting a discount on the purchase, BUT it's ridiculous to think that a property purchased at 30k> is going to be "turn key" and rent ready, it NEVER IS!