I really appreciated that the host was very flexible when I had to change the dates for reasons beyond my control. (I was on business trips). The location of the flat is very good, it is close walking distance from the EU Institutions with a grocery shop and restaurants around the square. The flat was very clean and the welcome was very nice. For me in general it was noisy, as I am sensitive to noise, I could hear the neighbours making noise till late at night and the street noises could also be heard. It was a bit cold in the toilettes and in the bathroom. Otherwise it went well.