I will need to pay out of pocket for visible items like paint, the shower, toilet, vanity, kitchen cabinets, wardrobe, and so on.

Is there any feedback/ suggestions or items to improve the home for the next guest stay?

Think of these as savings for big-ticket items like new flooring, new appliances, or a roof or siding replacement.Because maintenance and capex can be “lumpy,” you may think that you’re generating more cash flow than you really are.

It seems like there are a lot of nickle dime items that I'd go back to negotiate. 

Sure, you can make your unit extra special through design or amenities but when most of your competition is similar in size/shape, those extra items can only warrant so much of an increase in ADR. 

You might only sometimes have the total budget for a high-tier item, but you can still bring value by offering other skins, in-game items, or trading expertise.

Any items billed to the tenant under my lease as "payable as rent".

If there is an itemized list somewhere, I'd love to see it.

Due to item 1, adding an ADU can require years to start achieving any return (once the accumulated cash flow recovers the initial negative position).4) Adding an ADU is a slow process.

Also, you get notified if they cancel the insurance.1) Because it is a requirement  In other words, you cannot rent this unit if you don't have insurance.2) As a landlord, our insurance does not cover your items.