The pictures of the department weren't really representative of what the actual space was. It was quite smaller (though it was written that it is 11 square meters). Additionally, the height between the floor and the ceiling was not enough for tall people. My friend is 1.91 and he had to bent each time we was heading to the toilet. Therefore, if you want to stay there, you should be lower than 1.87
And the stairs that we had to use for the bed was more than steep and not really comfortable, specially if you wanted to go to the toilet during the night. The distance of the stairs with the wall was not more than 5 centimeters having as a result not to step appropriate, with your whole foot. If you have problem with the joints or if you are not very sportive, don't try to use it.
The one thing that i really appreciated was how helpful David was when we decided to leave from the apartment. He answered all my phone calls, called at the Airbnb himself and he gave us the money back.