Overall our stay at the AirBnB was good! The flat is quite private with an elevator and you have everything you need to explore the area (washer, small fridge, etc). The Family Mart and Bakery nearby came in handy for snacks and breakfast while the metro/subway station was a short walk away, with plenty within a 10-20m walk. I do recommend getting a 72h subway pass to really see the sites as the flat is in a more quiet part of town (which we preferred). The bed was comfortable enough for a few days and the shower was nice.
As others have already commented, there is a karaoke place in the same building and while you could hear it in the evenings until 11p most nights, it was quite muffled and wasn't a bother to us.
It would have been nice to have some local snacks or creamer/milk/sugar/coffee provided but it was easy enough to get ourselves; these small touches are what makes AirBnB stand out from a hotel.
The directions provided were thorough, making check in/out a breeze.