Beautiful stay! The rooms were fairly larger than other hotels we stayed at during our time in Japan. There is a small sitting area that is big enough to open your luggage all the way, and the desk provides extra seating!
Do keep in mind that the building has a collective cooling system, so there is no individual air conditioning per room. There was a mini AC unit in our space to use, but we still had to use our mini portable fans throughout the night to stay somewhat "cool" during the summer heat.
If warm air doesn't bother you, this was a perfect stay! It's about a 4-minute walk from the station, near an outdoor shopping district that has a couple thrifting places and good bites, close to convenience stores, and a station away from Yokohama Chinatown.