Flatmate needed

The property is a 2-bedroom maisonette with 1 full bathroom and a downstairs toilet.
The available room is a spacious, bright double room with a built-in wardrobe. Downstairs is fully furnished, but the available bedroom is not.
Downstairs, there is a large open-plan kitchen and living room.
The apartment is across 2 floors. The kitchen and living room are on the first floor, and the bedrooms are on the second floor.
Looking for someone who is tidy and respectful. There are downstairs neighbours who are very easy-going and respectful. They don't make noise and are very lovely, but I want someone who will respect that they are below us and ensure noise never impedes them. Floors are quite soundproof so it isn't too hard, but something that is a must.