Very clean and neat place located in Korea Town one stop from Shinjuku Station. Don’t let the entrance to the building fool you, the apartment is lovely. We were able to leave our bags in the room before check in to have a look around the area. There are four small double beds, a sitting area with television and a kitchen with fridge, microwave, hot plate and toaster oven. Plus all of the cutlery and crockery you could need. We found we only used the microwave to heat some meals. There is also a washing machine in the apartment (no need to walk to the Laundromat as the listing says). Bonus is a drying humidifier in the bathroom which we used to dry our washing (used google translate to read instructions on pad).
Lots of Korean food options close by, but not much sushi or ramen, you will need to go into Shinjuku for this. A convenience store two stores down was handy for breakfast. Check out Paolo from Tokyo on YouTube for Ktown snack options!! Kids loved the cheese dogs!
Great communication and photos to find the apartment however they need to be updated as the one shop that stands out in the photo (and the one we were looking for) is no longer there and we walked right past the turn and had to back track several minutes. If you have WiFi use google maps. Also there were no luggage lockers in Shin Okubo so don’t think you can leave your bags there. Overall we had a lovely stay and felt like we were living like a local.