I've stayed in many airbnbs over the years and been a host myself, so very familiar that not everything always works out. That said, to paint a fair picture of this place, I'll start with the positive. The location is great if you are attending an event in the exhibition hall. Unfortunately, that's the only time when you should consider this booking - when it's just a place to sleep for a few hours, before spending all day outside, and when all other housing options are booked due to a large event in the city.
For context, the unit is in an old industrial building that seems to have been quickly converted for residential. As a result, there is a strong, strange chemical odor from the hallways and walls. The bathroom feels like it was quickly thrown together and there are multiple small issues in the unit from a poorly flushing toilet to the internet barely working. Host is generally responsive, but there are simply too many issues to deal with. Overall, not recommended.