The highly-anticipated new mystery-solving variety program, tvN's 'Apartment 404', is off to a slow start with its first episode. 

According to Nielsen Korea, the first episode of 'Apartment 404', aired on February 23 at 8:40 PM KST, recorded an average nationwide viewership rating of 2.7%, and a citywide viewership rating of 3.2%. 

On this episode, the cast members including Yoo Jae Suk, Cha Tae Hyun, Yang Se Chan, Oh Na Ra, BLACKPINK's Jennie, and Lee Jung Ha traveled back in time to 1998, where they were given the task of solving a mystery surrounding an ordinary apartment building. 

Did you tune into the first episode of tvN's 'Apartment 404'?