I had an EMCS there on Tuesday last week.
PP is correct that you'll likely never see the same mw twice...however DH and I were really pleased by the standards of service and patient care we received before, during and after the (quite complicated) birth of our daughter.
Antenatal - we used St. Georges for our scans - all very good, ran to time, sonographers were great.
Day assessment unit - twice we visited the DAU (when I experienced reduced Fetal movement). Both times they were professional, reassuring and knowledgeable. Though the wait time was a little long.
Carmen Suite - we started our birth in the Carmen Suite which was clean, comfortable and the midwives reassuring, experienced etc.
Delivery suite - we were transferred to the delivery suite when the birth failed to progress - there was great continuity of care across multiple departments, shifts, and roles.
Surgery - as above, the professionalism and continuity between delivery suite and surgery was immaculate.
Post partum care - we spent a day on the Gwillam ward post partum - again the continuity of care was excellent (we booked a private room for £100 per night, which is absolutely recommend ).
All in all, despite a tricky birth, St Georges was cool, calm, professional and reassuring - and got us the result we wanted, the safe delivery of our daughter.