What is the greatest challenge when you are total breastfeed and need to go out with your baby ?

For me, the biggest challenge was to find a nursing room. My hub was not comfortable for me to bf my children in public, using nursing cover. He felt others are looking at us. At times, one of the challenges is having to wait to use the nursing room. N it can take a while as others are also bf their LO. Hence, we usually prefer to go to bigger malls with bigger n more nursing rooms