This was a great place to stay at! Annie and Wilson were super quick to respond to all my questions. They also let me leave my luggage in the airbnb before check in. Check in was seamless.
As others have pointed out, this is a room in a house with a bathroom shared between three rooms upstairs. This is clear in the listing. I did not feel unsafe, and I never saw the other guests.
The place is in a safe area in a quiet neighborhood. You do hear ambulances from time to time. It is a city, after all. It is 0.7 miles / 7 blocks or about a 16 minute walk to the convention center. Due to pure laziness, I ended up taking an uber which costs about $10 each way. It was still cheaper than if I had stayed in one of the hotels. There is a shared kitchen in the first floor which I did not end up using.
The room itself was clean and spacious with big windows and lots of light. The bed was super comfortable. It was unseasonably warm the weekend I stayed, and it was hot in the room the first night, but I realized that the HVAC was set to heating instead of cooling. Once that was taken care of, it was very comfortable.