I'm off the air, I try to post and it takes me to my dashboard!

That is my problem with the LLC route; not that they are a bad idea, but that they have been "sold" to investors as a magic bullet when they most certainly are not.Financing in an LLC prevents you from participating in the majority of available residential financing.  

The reality is that in this day and age there is no way to prevent tenants from finding out all the information they desire about owners/landlords.You should always introduce yourself to new tenants as the owner by name.

I'm not a contractor, but air venting from a microwave will frequently be quite humid.

Forget the fans and add central air or other AC equipment.

For some tenants it was a breath of fresh air and their desire to stay in the community and contribute in a positive way as great tenants made the transition for us favorable as well.

My advice is to educate all tenants about mold and moisture in the home, how to prevent such and how to cure.

I thought it was just because the air was so moist from the little bit of water that was sitting near the sump pump. 

I'm interested in Multifamily, house hacking, and Air-BnB.

Contact your friends or colleagues and ask them if you can Air BnB a room or start your business with their help.