I think there are some things the host needs to improve:
The bathroom showers floors and walls are not clean
The sofa bed is uncomfortable and super noise for 2 people
The listing says 1.5 bathrooms: It might be helpful to explain that there is only one toilet (for 6 people) and that the toilet room, which is super dark has no functioning light.
Other than that the apartment and location are great, and the communication with the host was ok.