For example, a client was sued for mold contamination that resulted from a tenant improperly installing their own washing machine, leading to water damage and mold growth. 

In my limited understanding it seems like the aforementioned brick needs to be reattached.It is my belief that the damage to the lintels, bricks and the internal water damage is due to the roof.

Happy prospecting!

The complex had multiple water damage claims over the past years.

You are also very susceptible to damage during storms.

The loan on this house is $1,200,000.I moved in to my new primary residence by the end of the month.Starting July, my original primary residence was available as a rental and was being shown to prospective tenants.My new tenants signed a lease that began a couple weeks after showing, in July.To calculate my primary residence mortgage interest deductions, i'm using the following formula:650,000 / 2 = $325000 loan from January to June1,200,000 / 2 = $600,000 loan from July to December$750,000 limit / (600,000+325000 total loan value)  = 0.81 multiplier(0.81 * $X first house interest) + (0.81 * $Y second house) = total interest payed i can deduct from my primary residencedoes this look correct?

If I use inside webcams, ring cams, and smart locks, is this a possible way to show homes to prospective renters or buyers? 

Listing them as an “Additional Insured” rather than just an “Additional Interest” will also safeguard both parties.For the LTR unit, your landlord policy should include property damage, at least $500K in liability, and loss of rental income.

Now, I'm imaging a scenario when every one of these tenants move out that I'll be paying their entire security deposit + interest even if there are damages beyond normal wear and tear. 

Was $4K in damages.