We stayed nearly a month in this apartment and overall our stay was fine.
The location is great, with plenty of supermarkets, bars and restaurants around, including a lovely market with fresh products from Tue to Sun. The croix rousse is on a hill top, but the metro and buses are just around the corner and well connected to the center, for those who prefer less walking.
Overall the apartment's size is nice for two, and the balcony is very pleasant with the nice weather. Wifi connection is very good and stable. The kitchen is well equipped and we could cook simple dishes with no problem. The bed was also comfortable and of a good size for two.
In general the cleaning status was ok when we arrived, but not great either. The bathroom needs some extra maintenance, especially ventilation and bathtub.
We had some issues with the self check in, which were resolved in a reasonable time, but still delayed our plans for the evening.