There will be a table near the Starbucks in the 2F. You will need to get a sticker to go through security.
After you get a sticker, find the elevator to the 18F. On a weekend, the elevators will not automatically go to the 18F. A Mercari employee should be in the elevator area to unlock the elevator.
On the 18F, please follow the signs from the elevator to the room where the meetup is held.
If you arrive at the 2F and no one is there, please visit this website: https://forms.gle/axpvCz4CcSCSips8A When you fill in the form, it will let us know you have arrived so that someone can go down to find you. It will may several minutes before we arrive.
If you are interested in giving a presentation at a future Tokyo iOS Meetup, please take a look at our presenter's guide ( http://www.meetup.com/TokyoiOSMeetup/pages/Presenters_Guide/ ) and contact us ( http://www.meetup.com/TokyoiOSMeetup/suggestion/ ).