We stayed in February for a month. The apartment doesn’t have good insulation. There is an air conditioner but even then it could get pretty cold.
When we arrived the place was not dirty but was not properly cleaned either -e.g. I had to clean the wardrobe shelves. Keeping the place clean was hard because the cleaning tools were not in good shape or were missing. I had to clean the vacuum cleaner before using it because it was really dirty.
The furnitures (sofa, armchair, kitchen top, bathroom drawers) are pretty used. Broken wardrobe door. The kitchen equipment is very minimal. There are a pot, a pan, plates, etc. but, for example, the knife is dangerously dull. There is no oil, no salt.
The location is really good! The internet was good. The washing machine was helpful. The host we communicated with was always very helpful.
I think the apartment is okay to stay in for a short period of time if you will be using it just for sleep. But for a longer stay it might not be the best option