If you're looking to stay near Shinjuku, this place is extremely convenient. I arrived from my flight late at night (around 12AM), but I was able to check-in easily and without any issues. The staff was very communicative and always responded to me if I had any questions. There are only two negatives: 1) The room was not very clean. Upon arrival, there was dust and hair in a lot of places, and a stain on the bed, but it wasn't too bad. 2) It was pretty noisy BUT if you are staying in Shinjuku, you should just expect to deal with some noise. I actually didn't mind it, but it was interesting to hear all of the random announcements at night/in the morning. Overall, it was a really great stay for the value, there is a washing machine, microwave, refrigerator, etc. which was all very convenient for me since I stayed for a month. I'd definitely recommend this place, even for long-term stay, and especially if you're a fan of Korean culture/kpop. When you walk out onto the street, you're bombarded with endless shops and restaurants with Korean beauty products, fashion, food, Kpop, etc. There are also tons of convenience stores and a couple of grocery stores that are all walking distance to the apartment.