Excellent wifi in the rooms. Big rooms, plenty of space and all yours. If you don't like the typical small Japanese hotels that are usually old stinky and small, this place is great! It's not a five star hotel with people taking your bags to your room, it's more of an apartment style hotel, but if you don't care for that, this place is perfect. The staff are very friendly and helpful. They don't have early checkin, but they will hold your bags for you so you don't have to walk around with them.
Laundry is on the bottom floor, coin type laundry, but they have a change machine in the laundry room. The Metro is about a couple minutes walking with some small shopping areas and a couple restaurants. 7/11 and Family Mart is nearby as well.
If you have a car, there is a pay parking lot just across the street.