Hi OP. I had my 2 year old at Homerton in 2017 and am also about to pop with no2 - also planning on going to Homerton.
Simply speaking, some good, some bad things in my experience.
If you are low risk, the birthing centre reslly is lovely. It's new and clean with all sorts of balls, baths and fancy lights to get you in the mood. Of course if you are high risk or having a C section you won't be in here.
Personally the midwife I was left with what pretty shit imo. She tried to send me home at first (2cm dilated) even though I was having very strong and fast contractions. She advised me to go home and have a nap (!!) Whilst i was roaring with pain holding onto the chair in the waiting room. Thankfully another midwife saw me and agreed to admit me to the suite. 5hrs later my daughter was born so I must have been progressing fast for a first baby. I think it's common to be sent home as they expect firsts to take some time, but that isn't always the case.
My DD was actually born very poorly due to medium aspiration. My waters broke very near the end and were apparently clear so I can only put it down to bad luck rather than anything that was missed from the midwife. But bluntly speaking it has been a worry when pregnant with my 2nd.
The good thing about Homerton is they have a grade 1 (the best) NICU unit next door so if anything does go wrong, baby can be whizzed in there and not have to be transferred anywhere. Although also most big London hospitals have these too.
The care we received in NICU was brilliant- from the nurses to the consultants.
I was in two minds this time round about going to Homerton again or UCLH but as I live in Hackney I just didn't fancy risking a long taxi ride in rush hour to get to UCLH. Although I had some negative feelings about the midwife I had, from what my friends tell me you can get these everywhere! So I have decided to go back to Homerton and hopefully have my second baby in the way that I am hoping!
Anyway I'm 39 weeks tomorrow so I can report back soon if you want 