Breastfeeding newborn with a toddler?

I’m sure this has been asked before, but how do you breastfeed with a toddler at home? My son is 1.5 years and I literally cannot sit down on the couch without him climbing on me, pulling my hair, etc. If I let him into the rest of the house he gets into everything and requires constant attention! I take him to the park, but he needs to be monitored there constantly too, otherwise he’ll play in the mud, eat rocks, etc. I never really thought about this until my mom brought it up, and I remembered how much time it took to feed my son every few hours when he was little. How do you do it?