The hosts, building antiquarian Erika Åberg and antique expert and historian Rickard Thunér, are currently on site in Kalmar to record the program. The program 'Det sitter i väggarna' involves the host pair visiting homeowners to dig up both the building's history and the fates of previous inhabitants, while also helping with careful renovation. The program focuses on the green and yellow house, called Tripp and Trapp, which are connected.
The program will be broadcast on SVT sometime during 2027.
When this house appeared, it was irresistible. The house is a signature for Kalmar.