Firstly location is not convenient to hang around the city area.
But pros is so obvious and undeniable. It's quite far from famous spots but exceptionally cozy and quiet and hotel room is spacious enough comparing to another hotels.
You can take a stroll to Momochi beach on foot from hotel easily.
If you are good at walking, I don't think you can't go to subway station on foot. Yes, takes some time but you can feel relaxing on the way to station.
cons is one thing. Indoor swimming pool is not good for swimmer, it's 3 lanes only and always occupied by lessons or seniors who is just walking around in the water.
Just next to hotel is baseball stadium, if you are a big fan of baseball, you can't miss Japanese pro baseball game there.
It's unforgettable memory to kids and family, I m sure.