That’s fine. You can stack all the trusts you want. At the end of it though is a beneficial interest that is going to go to you, another entity or another person. Still, it will be pass through.
If you want to pay 15% capital gain taxes only instead of getting hammered being a “dealer” you are going to have to hang on to it for a while. I would say at least a year to be safe. Otherwise, you can use some tax strategies to help cut down on your taxes. I would start with an S-corp for holding your beneficial interest. If you are quick turning properties though, I don’t know that I would fool with a PPT. Don’t make it too complex for something you won’t be holding for a long period of time. A LT with an S-corp is plenty of protection.
I am sure others will have more info for you.