Kembi's place was very well located near subway, trams and bus stations inside Paris' downtown ring. It had everything you would need for a comfortable stay at the city.
The sofa bed is suitable for one person alone who is not that tall (1.75 m or shorter) like me. Everything was extremely clean, neighborhood was quiet at night and communication with the host was always fast and friendly.
I recommend it for anyone doing solo traveling in Paris region seeking for a cosy clean place to stay that belongs to an awesome host. I would stay again have I ever come back to Paris wanting to lodge around that region.