I'm not sure why my lender will deny a loan if he knows I can keep with all debts. 

.: Most property managers are bad at asking for reviews, so the only thing you see are the negative reviews from former Tenants or denied Applicants.If the reviews are useless, you'll have to review websites, ask to look at contracts, speak to the PM directly, etc.

Good thing they failed to give you all the required information for the application, denied. 

Maybe someone with experience could chime in and confirm/deny that?

I have 775 credit scope and over 1mm in equity and got denied on my investment property.

I, too, was denied a refund was thankful soon thereafter.

Quote from @I Husaan: I recommend a clause that says the Tenant may be held responsible any time a repair is due to their neglect or abuse.

You have to have off street parking for the ADU unless it is pretty close to a bus stop. 

I now him from biggerpocket.I'm not sure I can publish his name  here so he won't complain that I'm denying him but i am intend to sue him for all the damages and then it'll be published in his record.

The abusive neighbor owns his house.We've decided to sell & do a 1031 to a multi-unit in a different city, with the help of a creative realtor that we've used previously.