For the room in my apartment: I work at home, so I'm around a lot even though I'm mostly focused on my work. I'm friendly (I love to meet people) and helpful, but you don't have to socialize with me if you'd rather keep to yourself. People from all over the world have been renting the room since the mid-nineties and it's been great.
For the little studio: The studio is really not far from where I live (an 8-minute walk), so you can also count on me to be on hand for anything you might need during your stay. I enjoy being of service to others.
I'm a translator, copy-editor, and a Website content manager, by the way.