We stayed in this hotel for 5 nights and it was value for money. The room is really spacious for Japanese standards, although it is rather dated. Nevertheless the room and hotel is very clean.

There is free wifi in the hotel lobby area.

The hotel is very near the Nakajima-koen subway station; although we managed to walk to Suskino a number of days without even taking the subway.

All in all if you are looking for a value for money hotel, this is it.

The hotel is a short walk from Nakajima Koen station, but the map provided by the hotel's website wasn't much help and I had to ask for directions from a few people along the way.

Hotel staff were friendly and patient. I was the only one in the group who could speak Japanese so my aunts kept throwing questions at me to ask the front-desk staff and the guy who attended to me was very accommodating even through my aunts kept cutting our conversations off with their questions.

Very satisfied with our rooms. They were clean and spacious and the bathrooms in that hotel are huge. We have a shower and a bathtub complete with good quality soap and shampoo.

Room is clean but small. it is located near red light district and food is not easily available

We stayed at the Chisun Grand in April for a couple of nights.
The hotel is close to Nakajima-koen station, you don't need to walk down from the main Sapporo JR station, just change to the subway and get the Namboku line 3 stops. You are a short walk to the Susukino entertainment and dining district.
Staff were friendly - we speak enough Japanese so I can't comment on their English skills but really, you are in Japan!
We had a double room which was huge for a Japanese hotel - double bed, desk, couch, big bathroom with separate sink area. It was great to have a decent sized bathroom as most hotel bathrooms in Japan are tiny.
Our rate included breakfast which was pretty good - a good choice of Western and Japanese food.
The drawbacks were the room temperature - the rooms were hot and the controller didnt seem to do much - and the fact LAN is not free (1260 yen per day).
But overall I would recommend the hotel.