We were 7 (including two children) and felt really comfortable in this apartment. Communication with Cedric was fast and simple (a couple of things were missing but we exchanged messages and they were fixed very fast!). Apartment was clean and tidy. Location is not ideal (but not bad as it has metro like 200m away)! - but that is already known beforehand when we book it. But the neighbourhood seems very peaceful and quiet.
Internet was ok too (couple of glitches but nothing bad).
Only slightly less positive note: We can hear some neighbours in one of the rooms. Talking and showering.
Overall we had a great experience.
Would recommend this to a friend with the notes from above.