OhSINT
Are you able to use open source intelligence to solve this challenge?
tool used: exiftool, wigle.net, google search engine
After joining the room I downloaded the image and used exiftool to extract the metadata information.
I found GPS lats and long, and copyright: OWoodflint; Searched the user and found their twitter, github and wordpress
From twitter i found their BSSID: B4:5D:50:AA:86:41;
Then i used wigle.net to find the city they live in and the SSID: UnileverWiFi
from his github i found the city they are from twitter and gmail
from his wordpres i found where he has gone on holiday. I used first View Page source but couldnt find anything so i used inspect and found in the body a text that was in white it must be the password(pennYDr0pper.!)