The Innocent Mission in "Stalker 2: Heart of Chernobyl" is a unique mission in the game. The house that wants to enter this mission can operate the crane in the house and get too close to the nearby house. Red container, break some wooden boxes to reveal an entrance.
How to enter the house in the Thieves' No Way quest
Following the main quest guide, you will come to a small house with a locked door and a crane stuck on the roof. If you want to get in, you'll have to make use of this crane.
You can reveal an entrance by approaching the nearby red container and breaking some wooden crates. This portal leads you through one container to another, where there are more boxes to jump to. This way, you can climb to the top of the crane and gain access to the attic of the house.
Jump into the hole in the attic and examine the body here to proceed to the next part of the mission.