Do portfolio lenders usually only do bundle loans?

[Joshua Hollandsworth]

When you try to use a portfolio lender, are they going to want a bundle of loans in order for it to be worth their while? Or can I buy property to property. What I mean is, are they going to say- "We would need you to bundle all of your rentals into one big loan before we will lend on additional properties?" or are they going to say "Sure we can do this property, let us know when you would like to do the next one?" I am using up as much conventional as I can right now. I'm just forward thinking! Thanks a lot!