The place was about 800m from Keikyu Kamata station with pros and cons.
Pros: good access for transportation and shopping. We used scooters to go and from the station, even the kids didn't have any troubles.
Cons: the noise of the trains starts from early morning and doesn't end till around midnight.
Rooms were very clean and nice. Shower room had lots of towels. No bathtub but close to a public bath (2 mins walk). Recommend for family stay!
My only complain was the cleaning/service charge was too high. If you are staying for a few days, maybe not too bad, we only stayed for 2 nights, the total charge was actually like 4 nights.
Overall, it was a very good stay we had there.