Congrats Liane!!
Does almost two years ago count as recently??
If so, I gave birth at Barnet General and was perfectly happy with the labor and delivery part of the process. The aftercare on the ward was annoying for a few little reasons, but I was only there for 24 hours, so no biggie really.
My NCT group was quite varied in where we gave birth. One in St Marys, one in the hospital in Archway/Highgate area whose name is escaping me and the Edgware birth center if a more natural birth is your speed. All were happy with their experiences. Oh and if you are thinking of going private...one girl went to the Portland. I actually visited her and her baby there, it was way nicer than Barnet, but I guess that's why you pay extra! She did end up with a C-section, so the "too posh to push" label may be fairly accurate.
I know the one most people really wanted to avoid in our North London based group was Chase Farm. But there was talk over a year ago of their labor and delivery ward being closed, so may not even be an option. It's just an older hospital than Barnet, so most of the girls just wasn't their first choice.
Good luck! I hope everything goes well during the pregnancy.