Prior to staying in Matt's home, I have never had a remotely negative experience with Airbnb. My guest and I had a multitude of issues with our two night stay including but not limited to; unsanitary cleaning conditions, a clogged bathroom sink, inaccurate amenity listings, and two nights in a row of upstairs partying that went into the early hours of the morning. When I brought this to the host's attention, it was met with some really bold comments that resulted in an escalation of the situation requiring Airbnb's intervention.
I would strongly recommend that you avoid both of Matt's rentals. My experience demonstrated that Matt can't be trusted and he will be beyond unreasonable if an issue arises.
My advice to the host would be to remember that you aren't above accountability for the state of your rental and the actions you take to resolve a guest's concerns. Hopefully you've learned something with this experience.