Additionally, is it reasonable to request the current leases and what I believe is called the rent rider form (please correct me if that's not a real thing) prior to making an offer?

These are typically 'non english-speaking' neighborhood so to speak for political correctness. so parking while already become a problem, but adding ADU in that neighborhood would not become a problem because 'everyone knows each other' everyone has their own unit.But that ADU thing, is bit uncommon in 'english-speaking neighborhood' LOL, so that's where "some" people is complaining about parking space and so on and so on when one home is building ADU.For me, I prefer to have ADU on the hill side, now we have 15 car space and from one neighbor to next neighbor is like quite distant.

Correct me if I am wrong, please!

I do not have my own websites but I am currently working as VA for others so I only have my company website sir Please dude, no need call me sir.So if I am understanding you correctly, you are not an investor yourself, you are working for other investors?

Quote from @Sean Graham: Quote from @Michael Plaks: Thank you to @Bernard Reisz for correcting me (again). 

From my experience, 95% of the time if someone is doing their books on their own, it is not correct.

Recommendations for you would be to keep super meticulous records of all the costs you’re putting into the property, so your tax pro can make sure you’re capturing everything 1) correctly and 2) in the most tax advantaged way. 

Yes Guramrinder, that’s correct. 

You need to set a deadline for them to correct the issue, then follow up with an inspection or other method to confirm compliance.

Based on the above is my understanding correct and the 45 day identification period and 180 replacement property purchase period (which includes the 45 days) both extended?