This is mostly positive. The hotel is located between the train station and the Castle. So you can take the tram (A line), get off at Karashima Cho, walk left for about 15 mins, past Dormy Inn, hotel is on the left. Warning: the tram costs Yen 150 and may be crowded, causing some discomfort when you exit. A taxi might be more reasonable. I took a taxi from the hotel to the castle, cost about Yen 650. But you can take the A or B line 2 stops farther and walk uphill to the Castle. The tram will announce in English when you get to the Castle stop.
When you return to the RR station, the tram isn't crowded, so luggage isn't a problem. But remember to take the A line. The B line does not go to the main RR station. I made that mistake and had to backtrack. The trams have clearly marked letters A or B on the front and back, but generally all announcements are in Japanese. So get a tram map from the internet, or at the station, or on the tram itself. There is a Yen changer at the back of the tram. Everybody gets on in the rear and exits and plays at the front. Drivers are courteous.
One last thing. The fridge in my room was broken. Next day I wrote a note in English with a drawing and informed staff. Upon my return in the afternoon, the fridge was fixed. So good response Chisun Hotel.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC