I just bought my first rental and they all have the default brown kitchen cabinets with the beige/tan plastic/formica countertops.

If not, then maybe a cheap little dog house sized plastic shed.

They have removed the appliances in the apartment and wrapped it in plastic.

Some drainage issues can be simple to fix, some drainage issues are absolutely impossible to fix... the best you can hope for in a worst-case scenario is management (Installing a french drain, a sump pump, and a dehumidifier.)An extreme solution will involve re-grading the yard (sometimes this is possible, sometimes not), or excavating the basement wall(s) and installing waterproof membranes (AKA: plastic sheets), then filling up with a PROPERLY CONSTRUCTED french drain system (Most contractors wouldn't know a correct french drain if it bit them in the ***.)Good luck.

A 3 ring binder maybe with the plastic 3 hole sheets filled with info.

If mold is on the joist that would be no problem to clean, just needs some equipment and on the sub floor i believe pending on how severe it is you may just get away with a cleaning with specialized chemical thats stronger than bleach (I know the name but cant remember how its spelled) , as well as a negative air machine, some duct tape, plastic sheething, tyvek suits, gloves and other ppe needed for the workers or it could be severe enough that the floors would have to come up (I know you dont like the sounds of that) and possibly trace it up the walls if any moisture wicked its way up sheetrock and the insulation thats in the walls?...

AC included fully insulated garage and sheet rocked along with man door and way more flat work than any other production builder and of course real Hardi plank  NO plastic siding :).. etc etc. so you pick off your buyer that wants quality or price within reason.

Chlorine constantly escapes through the plastic walls of its containers. (4) The ionic structure of bleach prevents Chlorine from penetrating into porous materials such as drywall and wood---it just stays on the outside surface, whereas mold has enzyme roots growing inside the porous construction materials---however, the water content penetrates and actually FEEDS the mold---this is why a few days later you will notice darker, more concentrated mold growing (faster) on the bleached area

Home Depot sells a scraper that has an attachment for a plastic bag to catch the debris as it falls.

I usually put down cheap plastic before I begin.