Just a hunch.
YouTuber GoldVision -- best known for his Grand Theft Pacifist series -- started his own (fake) ad agency. In this video, he attempts to sell you an (also fake) apartment in Counter-Strike. Note: if you have any recurring pest problems -- say, roaches, rats, or terrorists -- the landlord probably won't be able to help. On a semi-related note, the landlord has been dead for several weeks.