Is there a temperature controller in A1 ward in KKH??

I read in a blog that it was way too hot in the A1 WARD in KKH during the day and way too cold at night? is there a temperature controller in the ward ?? or anyone can tell me their review about their 3 day stay in A1 ward in kkh?? also few people shared that there is no guarantee to get A1 ward for delivery. but I have an elective c section, does that mean it's not guaranteed even if I opt and book it 2 months earlier ? #kkh #a1ward