I stayed there for two nights, from 1-3 October. Already becoming cold. (3-10 degs.)
There was not any shopping points, restaurants, simply along the beautiful lake.
(The restaurant is located in the lake-view side.)
Restraunt was good enough, and I could warm myself in the sauna.
(It's a bit pity that sauna closed approx. at 19:30, so I needed to jump into it.)
Kuopio airport has 06:00 flight to Helsinki, so I needed to check-out early.
The reception was very kind, they prepared yogurt, juice, fruits at check-out at 04:30
in the morning. It was great!!!