Lovely hotel, only a few minutes walk from Nishi Kasai metro station. Literally outside the hotel are plenty of eateries and supermarkets which only late into the night. Further the streets are lined with vending machine for both hot and cold drinks at fairly cheap prices.
This hotel is ideal for those going to Disneyland and Disneysea via the free shuttle, 5 mins round the corner with 7.15 earliest departure but it gets filled very quickly so pre booking necessary. Only thing is on the way back, shuttlebus doesn't depart from Disney and the last departure is before the park closes which is silly. The taxi ride back is around £20.
The rooms are very small as in most Tokyo hotels, which if you are just sleeping is fine. Small is basically you will literally have just enough space to open your suitcase and the bathroom is like a capsule. I will say rooms and the hotel are extremely clean and staff are helpful and polite.
There's also a coin operated laundry which is very convenient.
One thing we loved was the Japanese breakfast buffet without question which changes daily. You have things like miso mackerel, katsu curry, cold noodles etc as well as the Western style items but we were surprised that they were not greasy at all and delicious.
Definitely recommended. This hotel is reasonably priced and takes just 15 mins to city centre, Tokyo station less