It was clean, secure and safe.
Initial check-in was a little clumsy, as the host had to arrange to meet us at the front door of the apartment building to let us in. But he was responsive and this went smoothly.
Walls have no soundproofing, so people walking outside in the apartment building corridor are easily heard while sleeping. Also the 2 bedrooms are connected by an open chase, so sounds from one are very easily heard in the other.
All in all, it was a comfortable stay.