I have a 60 unit storage facility with a U-haul dealer located in Edgefield, SC and I’m considering to get a management company to replace the ESS system i have.

I was wondering if joining  a wholesale company is worth it to get access to the best deals.

They are good tenants and you should continue treating them with the respect and consideration of nice neighbor. 

Does anyone recommend a good solo 401k company i can use?

So at this moment, I am not sure if we should continue to airbnb. 

Pete,Apartments are a class of business that some Insurance companies like and others avoid. 

I was wondering if any can recommend any good property management companies in the area for SFH's, duplexes, 4-plexes? 

Don’t invest with this company.

Diversity of portfolio is good for maintaining capital but if you're having success in one area I would continue with it until you have enough capital that needs to be diversified and then seek out professionals in those spaces who can benefit from helping secure your capital in other asset classes, personal opinion!

And depending on how conservative your compliance attorney is, you are generally allowed to market a company under 506(b) rules.