Liberty International Airport Marriott in Newark, New Jersey is a highly rated hotel that is willing to help out breastfeeding and breastpumping moms when they really need a private locakable space to express breastmilk.
All you have to do is ask the hotel desk staff and they will accommodate you to use one of their confernce rooms as a temporary space to feed breastfeed ro use your breastpump.
The seats are not padded, but still comfy enough, and better than using a hotel bathroom. Also there's a round table, and outlets where you could connect an electric breastpump.
This hotel has multiple confernce rooms in case one is occupied, but please politely ask before using them.
Some moms call it Nursing Room, Breastfeeding Room, Lactation Station, and others Lactation Room. MomsPumpHere Nursing Room Locator (also Airport Lactation Rooms Locator) is a breastfeeding room finder, nursing room finder, lactation station locator, and lactation room finder. We find moms nice, quiet places to breastfeed or breastpump no matter what they call it. Lactation rooms also help moms relieve oversupply of breast milk which can cause mastitis while breastfeeding.