I booked the double bed. The room is extremely small, but thank God the bed is big. Seething between a queen and king. The toilet....petite. The hotel looks old too.
From the map, it's very close to yokohama station. It's about 10-15 mind walk to the station. But locating the correct exit for the first time is a challenge.
Go to diamond. Take west exit 12.
For the price paid for that location, I think it's still ok.