Final bid was $5,500, and I figure the total taxes owed are around $5,000 including court fees and interest.I'm kicking myself because, in hindsight, I see I didn't completely understand the process.

I pay $4100/mo not including utilities. 1 year appreciation according to all 3 real estate websites zillow, redfin, and realtor.com, my house is worth about $645k.I've been house hacking by renting out my additional 2 bedrooms to mid term rentals (usually 6mo stays) and brought in about $9k for the first year.

It is in their best interest to allow you to show it so that if you can secure a tenant prior to the end of their lease they will have a "rent refund".Including a sample of our 360 imagery we use for marketing: https://portfolio.zinspector.com/tour/OR4zL9dqx06EK7av4GRXljoGbmWA1PZw 

I think asking what the fees are and what that includes is a reasonable question.

Common culprits include poorly sealed wax rings, dry traps from leaks or non use, and localized clogs that vent sewer back into the room. 

What else would you include in a letter to new tenants? 

@Richard Helppie-Schmieder Does your ARV include the ADU?

It just preserves the ability to obtain 6% concession without it being reduced by any buyer's commission being paid. 

This exemption can substantially reduce or even eliminate your capital gains tax obligation, depending on the profit you realize from the sale.

I would further explain that if more disturbances happen that further corrective actions will need to be taken up to and including eviction.