I stayed at Louise's because of my work-related visit to London.
Louise was very responsive to my texts and was understanding when I arrived very late because my train was cancelled.
The room is as described, simple and with a comfortable bed, so I had a good night rest (also, the neighbourhood is quiet). Good shower and a fluffy towel, a place to eat at the kitchen table and a short 8 min walk to the Caledonian Road tube stop, it was everything I needed.