This is disclosed, and is only recommended to investors looking for that.

Do we need to disclose that this is a sublease, and do we have to give info to the tenants about the owner and our arbitrage arrangement with him? 

Again here, sometimes they will disclose that.Another issue to be aware of is when the suit was filed/won. 

In one of these PPM, the proforma cash flow statement does not disclose the Master Lease Payment.

@Daniel Rubenstein I believe that it can vary, as I've seen some individuals who have indicated they have received up to 50k; however, I think they did have it under contract and did a double close so that it wasn't necessarily disclosed that they were making that amount.But, there have been some individuals too, who've said they've made 20k or so.

Typically that's disclosed in the lease upfront though. 

For this reason, VA loans are heavily beneficial for investing.Since this next primary residence you will only be residing in for 6 months, you may have some difficulty with getting a primary residence loan IF you do not disclose to your mortgage professional the nature of your job.

Just because you have a license doesn’t mean you have to represent yourself in transactions but you do need to disclose you’re an agent in CA if you are the seller or buyer. 

To be disclosed at a later date.

We wanted to do a 1031 exchange for the investment part of the sale but keep the other funds from the primary residence part of the sale because we were thinking we could do a capital gains exemption.We feel very stuck and when we did the DST, I thought I had gone over all the details of what a DST would mean for us but unfortunately, the company I did it with didn't really disclose this information.