Generally speaking it was a very nice experience.
We had to figure out ourselves on how to find the right flat to enter and the wifi password.
Location is not super great, but great enough to be 10 minutes walking distance from the metro station.
The flat is quite big, much bigger than a a couple would need, that was very good.
Price value is really good.
Getting in can be a bit challenging as you need to walk up the hill and then 5 floors of stairs, but that was no problem for us except when we arrived with the bags.
Overall I would recommend stay here if you are on a budget and want to have a spacious apartment with somewhat good view to the river and the city.