I've finally found the time to go and visit the Brighton Toy and Model Museum today. My main mission was to find Rebecca's grandmother's doll's houses. I found two of them, but unfortunately they were really high up and not lit properly, so the photos are not great. But it was lovely to be able to see them in real.
There was also this dolls' house but I don't think this was one of Rebecca's grandmother's ones.
My favourite part was this cabinet - not technically dolls' houses but very inspiring!