Lime House Konkuk Univ. (Gwangjin-gu, Seoul)

Located in Jayang-dong, Gwangjin-gu, Seoul, Lime House Konkuk Univ. is a deposit-free, prepaid monthly rental just a 2-3 minute walk from Exit 1 of Guui Station (Line 2), right on the main road in front of Gwangjin-gu Office.
Each room is built with brick walls for soundproofing from neighboring rooms, and 16mm pair glass along with a powerful duct system keeps the interior comfortable. Every room comes with a private bathroom/shower, an 80-liter personal refrigerator, duct-type air conditioning, an LCD TV, high-speed internet, and individual WiFi, with rice, kimchi, ramen, seasonings, and coffee provided free of charge.
A spacious kitchen with 4 washing machines is located on a separate floor to avoid odor issues, and there's a large rooftop for laundry and relaxation. With no bars, karaoke rooms, or restaurants in the building, it stays quiet. Men's and women's floors are separated, and safety is maintained through a digital door lock, CCTV, and a 24-hour on-site manager.