"Great Service from Sara Ward but it is so warm"

I am under care of Sara ward recently. Great service received from midwife but patients I met in the ward all feel the Sara ward is so warm, there is no even a fan in the ward in this hot weather. The windows in the ward can not be opened and it is really hard for pregnant women get comfortable in there. We are quite surprised that the newly renovated Rosie did not have air conditioner installed. How about installing a small fan at every bed as a starting point for improvement? Every pregnant lady in the ward would be really appreciate it.