Stayed couple of nights in a single room. Bathroom is separate, but it was next door so quite convenient. Kitchen/lounge is on a first floor - but didn't make any use of it.
Very important, (when you stay during winter - it was between -22 and -27 during my stay) the room was warm.
But, most importantly, it was very affordable - Rovaniemi has a limited amount of guest accommodation, and some of them are priced to reflect that.
In line with other reviews, as I arrived quite late from Helsinki, key to the room was in the lock and I was advised of this (and all other useful information) by the owners via the message prior to my arrival.
Location was quite good - close to walk into town centre, or nearby shops/mall.