This is one of the coziest places I've been to, ever. It's homely, cozy, and there are notes everywhere that help point you when you're lost. Please treat this home as one of your own and take good care of the stuff in it! Jinsoo is an amazing host who's always ready to help out with your questions and concerns.
Two tiny nitpicks though, due to the age of the building and the location it is quite noisy - the bedroom facing the street is pretty loud. Make sure you bring earplugs! Secondly, the internet is sometimes a bit spotty so it might not be 100% perfect for work. Otherwise it should be totally fine.