Focus on the four enormous clocks on the wall to find the code to the Secret Room in Seamus’ Place.
You need to have the Super Spirit Detergent and Electric Cable first to get the Poncho from Grandma in Stray.
You need to help the owner get rid of the two robots to get the Super Spirit Detergent in Stray.
To unlock the Curiosity Killed the Cat Trophy in Stray, you need to interact with a Paper Bag in the Slums.
Depositing the Vinyl Record on a small table in the Nightclub and scratching it will award you the Scratch Trophy Achievement in Stray.