I don't get why people are constantly comparing it with penthouse, that's just like comparing every romance drama with each other ,this drama is good in its own way . It's fulfills my expectation from a makjang drama all the tension, anxiety, twist and turns are fun . This drama is worth checking out , There are some things that won't make sense but I mean these days people watch so bad rom com and still rate them high it's much better than those. It's just my opinion tho , don't take it too seriously. You like this drama watch it otherwise drop it .