I'm really glad that i stayed at Min's Guesthouse, the location is great, 15~min. walking from Shinjuku station, many restaurants, markets you can have anything you need, and Koreatown is just a few blocks.
The Guesthouse is really clean, and you have the feel that you are in your own place, as a guesthouse you also can make a lot of friends.
Min is an awesome host, he will help you in all your needs, and also a great company for drinking hehe
i'm sure to stay here again, See you next time Min !!!