Well there a trash can 🗑️ shape as a bear in the middle corner of the office area that is perfect for hiding in from chiku.
Also to find the password to get access to the rest area that will be very tricky you have to search all the computers in that room but there are 3 possibilities to where to find the password in the computers look at the pictures, look in the emails, and look in the computer trash bin.
Plus there are a bunch of missable Easter eggs that fatal fire added in the computers as well however with Chiku roaming the office this will make things very difficult 😥.