[Spoilers] Need help/Kinda stuck (GDC)

[TumbleWhip]

So I just upgraded to V9 and I love it already o3o I played the game up until the part where you try to get "nightmares" so you can you know, get to the 'puppetmaster'?

So I went to some guy and he told me to head to some old woman near Poke Studios I don't even know where and what pokestudios is

I've been trying to look for some old woman/alleyways but I can't find any. so uhm yea that's it, I just need help locating an old woman/merchant d:
all help will be highly appreciated!

[dvirfire]

she is in a bulding in the alley where at night time you can find a gang around the entrance 

[TumbleWhip]

Thank you!