Tenant in San Francisco discovered the in-law unit had fire code violations so sued landlord for $2 million.

Send notice to the tenant about their actions including civil code references to the broken laws and that she must immediately change and comply or you will begin the eviction process. 

A prospective tenant may schedule a showing time through our system after being verified.Our system will automatically send a lockbox code to that prospective tenant that's only valid for the scheduled showing time they signed up for and will change after that scheduled period ends.

Replace the system up to code. 

please reply with actual law codes if it’s criminal.

This all hinges on what you call a "rental property" is actually NOT a rental property in the tax code! 

I don't think they differentiate the rental type for the writeoffs.I've researched this a fair amount, from what I understand there's an exception section 469 of the tax code that says if you actively manage the str and have an average stay length of 7 days or less then it's treated as an active business and the income is therefore not passive and expenses are able to be written off against W2 income.

Any programmable thermostat that has the ability to lock the screen with a pass code should work.

After doing some initial research, I decided to check out some zip codes in Philly as that's an hour's drive from where I live - 19132, 19133, 19134.

I guess about the only thing that would worry me the most would be that if you add to the existing building, and if the city code has changed since after the initial build, then they are gonna want you to make all the necessary changes to the existing portion of the pemb.