Buyers should always do an inspection; it's a requirement in my private client firm. 

The process of buying real estate with crypto through a private seller will vary from seller to seller.

Send me your site in private and I will evaluate it so everyone can learn from this, if that is OK with you?

I would personally put them in notice just because they never tried to communicate it on the back end of fixing it.

The duplex has done well because it has a great backyard/garden area and each unit has a private deck and W/D.

This is assuming the way you notified the tenants of the new rent was considered legal notice in your market. 

The two most common exemptions are the exemption for intrastate offerings and the exemption for private placements.  

I put 20% down using personal and private lending.How did you add value to the deal?

Hello,I have noticed that more and more property managers are charging tenants ~2-3% of rent + $30 as admin fee/resident package/utility package.

I noticed their business is listed as an LLC on their Zillow profile, and we also found that they have a few other unrelated LLC businesses that didn’t seem to work out for them over the years and were short-lived.