Nice place in a great location and excellent value for money. It's a former hotel so you get a good hotel room without the fuss (no reception, breakfast, laundry, etc.). The photos don't lie. Clean, bright room in good condition and all the amenities are as listed. This particular room is on the top floor and is facing a calm back street. The private balcony has a small table and two chairs; in the evening you can hear (and sometimes smell) the ventilation of a restaurant nearby which is to be expected in such a location. The shared rooftop terrace is a big plus and has a great view!
You can self check-in in any time after 15:00. I didn't get to meet Maurice in person, but he and his team were always available and very responsive via the Airbnb app and phone. I briefly met the owner and he seems to be a nice guy, too.
Walking distance to everything. The closest stop of the bus routes going directly to the airport is a 15 minute walk away.
I recommend this place and actually checked right back in when I had to extend my stay in Perth due to unforeseen circumstances.