Horrible. Worst experience of my life
The host is extremely arrogant and unprofessional. 0 help or care for his guests.
The place is very dirty. Mold everywhere in the bathroom; the balcony is basically unusable due to awful smells and extreme dirtiness (you will not be able to open the windows). The mattress looks like it was found on the street (check it).
The walls are paper thin so you hear everything going on in the building plus the noise from the AC unit is very loud.
The place is as cold as outside. He tells you that heating is possible with the AC (it is not), which is so old it has mold on the inside of the flap and only pumps cold air.
It was the worst experience of my life.
If I were you I would choose this place only if the other options were either prison or the streets.