The concept of Apartment 404, while limiting if you take the title at face value, takes large scale crimes that happened in apartment buildings/complexes from different time periods is SK and has the cast solve them. It made me wonder what exactly goes on in large complexes as I've never lived in one. They dropped a fact about how many apartment buildings there are in SK. I don't remember exactly, but they're one of the top in the world. That's a lot of damn apartments! I think the producers realized they didn't have enough source material and expanded their reach as seen in episodes 7 and 8. This actually gave me hope for a season 2.

I truly enjoyed every episode. It's like Busted! mixed with a bit of Village the 8 (had it lived up to it's potential). It was fun trying to figure out clues and guess which one (if any) of the endearing cast lead by King of the Variety Show, You Jae Suk. I will watch at least one episode of any show Yoo does. Of the shows available to me in the last 12-14 years there's only been 2 that I wasn't fond of. I was familiar with everyone in the cast but grew to love was Lee Jung Ha. You would think he'd get swallowed up by the over top personalities of the rest of the cast, but held his own and got better with each episode.

Rarely to I re-watch dramas but I tend to re-watch variety so I can laugh. In the case of Apt 404 it's more of case of trying to find clues that I missed. I would recommend this as a de-stresser to anyone, especially if they like things that are light hearted with a bit of mystery.