Apart from some issues with the check in, we had a lovely time here during our few days in Nashville. The space is huge and well-appointed, with plenty of space for our (admittedly small— there were only three of us) group to spread out and have plenty of privacy. However I think even with 8+ people it wouldn't have felt cramped.
Location was also great; there was plenty to see and do within walking distance, AND within biking distance (we used the local bikeshare). It almost felt like a shame to take rideshares to other parts of Nashville with so many places to eat nearby. Despite this, the street itself is quiet and felt safe— we saw plenty of neighbors walking their dogs, etc.
One note: we found the internet speeds to be unusable throughout our stay, despite repeated attempts by Sonder to reset/resolve the issue. Luckily we were all visiting for pleasure and no one had any substantial remote work to do, but if we had been expecting to do any sort of work while at the rental, it would have been impossible. Something to keep in mind in this era of digital nomadism/remote work.