Yuko's place is amazing and everything the picture showed. A few things make this place great:

1) The size is huge. It comes with a garden, real kitchen, dining room, and a very big bathroom. When you compare this to the normal Japanese hotel rooms size, this place is gigantic (especially when it's in Shinjuku).

2) Well-equipped amenities. A bath tub that is automatically filled. Bathrooms with ceiling heater. Toilet seats with bidet. Heated floors. Heat/cool air-conditioning. Washing machine with drier.

3) The location is super convenient. The property is across the street from a Family Mart convenience store, and 3 minutes away from a supermarket. It is really 5 minutes walk from a subway station.

A few things that could be improved though:

1) Entrance of the property is in a narrow side door. It is hard to find, and not very easy to get into with a lot of luggage.

2) Sleeping on futons on the floor is not for everyone. My daughter had no problem with it, but I found the mattresses provided a little thin.