If you want a cheap location and you are an independent traveller, who doesn´t mind adventures, this might be ok. The host is helpful and communicates promptly.
I recommend, don´t stay there with a family. The location of the house is close to a bad neighbourhood and the walls seem to be made of a paper. I think it is more suitable for male travellers, as the flat (about six more rooms!) at the time of our visit seemed to be full of other male guests and that might be uncomfortable for women.
Also, consider, of you don´t mind to exit the flat and go few meters next to the elevators to finally reach the toilets. Be prepared, that there is a shower in the very same place as the toilet - about half a meter from it(!). Though, the bathroom is obviously cleaned very carefully and the rooms as well.