I booked for 2 people, with a double room with 1 bed. It seems like a 140x200 bed, good enough for resting. The room is very spacious, you can open 2 large suitcases and 1 20-inch suitcase. The place is very clean, you get 2 free bottles of drinks.
In the lobby, you can refill drinking water, ice cubes, coffee and green tea. Then there is a washing machine and dryer, pay 200 yen to wash clothes and the dryer is 100 yen per 30 minutes. You can buy detergent at the reception too.
The receptionist is also very kind, if we ask for help but don't understand how to use the washing machine, we can just ask.
If you like to go to Animate, it's very close, just go through the back door and you'll arrive. Downstairs, there is a sevel so if you want to buy anything it's very easy.
Close to tourist attractions too. So this hotel is strategic.
The only downside is that the room is not very soundproof, so if someone is making noise, it can be heard both inside and outside the room.