The apartment was lovely and spacious - perfect for our family of 6 as we could stay in each room comfortably. The only downside is that there was only one shower (though there were 2 toilets) which we had to share amongst 6 of us. K and his father were very helpful hosts and tried to help us make a reservation at a restaurant. On the first night, there was a black-out and one of the heaters in the room was not working but this was resolved the next day and the host clarified that we used too many power points and the heater in the room had to be adjusted to a certain temperature range. It was also great that the apartment was in a quiet residential area but near Shinjuku at the same time. Thanks for the lovely stay!