A friend and his brother took me and another friend here on a Friday night and we had about a little over an hour to check out the place because the conservatory closed at 10 pm.
I did bring my SLR camera but because of the lighting, it was tough to take some pictures. Currently, they were having the Fräbel Glass sculpture exhibition where sculptures were elaborately placed throughout the gardens. The glass was beautiful and elegant. My favorite was the large cubed structures that looked like they were tumbling. Out of the all spaces/rooms, my favorites were the desert room and the outdoor Japanese garden.
Overall, it was a fun experience and wouldn't mind come back here again during the day. I have been to the Conservatory of Flowers in San Francisco and this one is definitely larger. Going at night would make a great romantic date for all.