This is a groundfloor room with one bed and little room to move about if you have luggage. It has steps within the room and two large steps are required to enter the bath/shower - I would say unsafe for anyone not very agile, and borderline safe for those who are. The "private courtyard" is in a light tunnel and is not private as other rooms' windows open on to it so you cannot have a private conversation. The room is very clean and the staff is kind and helpful.
Overall, I would suggest their description is not an honest description of what you are led to expect.