Stayed here for most of May and June. Overall had a great experience, would definitely recommend the place. Being on the water is amazing and the access to Forest Park, Pearl district, and Nob Hill was wonderful. The parking spot felt pretty safe. I wouldn't leave much in my car or anything but overall it was a really nice convenience.
Both my partner and I work from home. The Internet was fast and reliable and the noise didn't impact us at all, despite having to make Zoom calls frequently during the day. As long as you keep the windows closed the trains across the river aren't bad. We slept with an iPad turned on as a white noise machine and never had any issues.
Probably the biggest issue is just the homeless population but that's more of a location thing than anything. There's a homeless camp underneath the bridge between the apartment and the main river pathway and in general we avoided Old Town at all costs. They never bothered us though and if you go West to Pearl/Nob Hill things are quite nice.