The renowned physician Prof. Markus Gärtner becomes the new head of the planned cardiac research center. To make it as easy as possible for the specialist to settle into his new place of residence, clinic director Prof. Weissing commissions a relocation agency to take care of his wishes and concerns from now on. Although she sends her best employee, Lina Baumann, she seems to fail because of the gruff, humorless doctor. Every apartment she chooses displeases the single doctor. He is also annoyed by all the joint activities. He only has work on his mind and would like to start immediately.