I recommend this appartment if you plan to stay in Rotterdam. It is very well equipped, very clean, bed is very comfortable. This appartment is very pleasant to stay in. Pictures on the site are in line with what you will discover on-site.
It is also well located, in a calm neighborhood, and close to public transportation.
The appartment is on first floor, accessible with a narrow but totally secured and new stairs.
Rebecca and Sietze are flexible and available for any help or question you may have.