I stayed for a week in October 2022 and my overall experience at SoMa 9 Residence was pleasant. It was centrally located to pretty much everywhere I needed to be in SF.
Room 3 was exactly as described /pictured, the bed was actually bigger than what I expected after reading the reviews. Most importantly for me was the fact that there was a table and chair that I used for my work and taking Zoom calls. It was quiet enough for me to work in the room early mornings as well as late nights - the snacks in the kitchen were great for mornings when I was in a hurry. The room was always clean with regular change of towels when I needed them.
The bathroom was easy to access, always well supplied with the necessary toiletries and always clean. I never ran into other residents or had any issues or complaints.
It was also great that the host, Noel, was very friendly and quick to respond when I needed to figure out various things, like early check-in and out. Being new to SF and coupled with the fact that I was travelling solo, I spent way too much time researching places and reading reviews about different neighborhoods, so I was extremely pleased at landing this nice affordable spot in a safe neighborhood plus a reliable, responsive host. I would definitely stay there again.