Several discounted stores but I would not waist my time and gas money.Home Depot and Lowes have discounted items all the time that will completely do your job.Ask the Manager on Duty where the discounted items are .Most torn bags of tile cement are 50% off. 

@Dean VelodotaThis arrangement sounds complicated.An LLC is an entity that is meant to hold business assets.A house-hack is normally an asset that is partially business and partially personal.I don't agree 100% that you can write off the expenses towards your side because that would mean you are attempting to deduct items that are personal in nature.Good luck with whatever decision you decide to report it for tax purposes.

I put your numbers in a model I built for this -- check it out: Investment Summary

Here are some items to consider:Reality is with realistic expenses in your market virtually every property is initially cash flow negative.  

I know the housing market is crazy right now and it's a seller's market, but I am still looking to buy a multifamily property to invest, following the BRRRR model.

If I were to consider something like this, I would want your model to be a nominal monthly retainer, with a hefty fee if we actually have to send you out there.

It might be a good model to check on though.  

We met with a local (onsite in DP) property manager while we were in town but his model is more focused on month+ rentals in the winter months.

can i require them to pick up all items in one date/time session? 

Generally it is suggested a seller NOT look at the report if possible, because then there is a potential list of items they should disclose to a future buyer if it falls out of contract.