I have been to their shops in Shatin, CWB and 金鐘 also, they are all kind and give me the largest room for bf. Were there too many customers when you want to feed your baby? If it is the case, don't blame them.
Tai Koo Shing's M&S is very nice bor, they borrowed me the room & chair when my baby only 5 months old, now I will use the baby sling to BF HeiB, anywhere, anytime even walking, waiting for the bus at bus stop, shopping in a shopping mall....., no one knows I'm BF, very convenient. Now HeiB is 14 months old.