Seller financing offers huge cash flow now, but not long term?

[Jack B.]

I’ve recently been thinking of HOW I can increase my cash flow other than just paying off my properties. I could pay off three properties and travel in an RV (something I’m interested in) with 4,500 a month cash flow after ALL expenses. Or I could sell four properties with seller financing and get paid 8K a month in interest right now…

Would love to sell with seller financing to get a ton of interest cash flow up front, but….after the loans are paid I’m left with nothing. And the cash flow declines over time. Is there a better way? Should I balance this with keeping some properties for rentals without selling some so they are my long term wealth and cash flow when they are paid off?

Basically split the difference between the two?