I had a very pleasant stay at l7 gangnam. Super quick check in and check out, fast elevator, reality matches picture advertised, comfortable bed and pillow, good lighting, complete amenities, good towel, good scent of toiletries. I love the automatic convenient machine/store — cute and efficient. There's one restaurant and 7 eleven store at lobby. Super close Airport Bus Stop — like 25 steps from the hotel. Nice neighborhood. Of course. Super fast internet connection. You can also store your luggages upon check out — I only stored for 4 hours. I stayed at 2411 and 2212 🤩😻🥰