This is a great value apartment for longer stays, very well located for the MUNI light rail service and a 10 minute walk to downtown. Blueground provides good quality, thoughtful furnishings and they are very responsive to guest inquiries. The apartment is top floor in one of the Bayside Village apartment buildings, part of a larger complex of low level apartment buildings. The grounds are pleasant and well maintained, with a handy small grocery store very close by. Parcel delivery was fine, via the Luxer locker system. The complex feels quite old fashioned (I'm guessing 1990s) but everything is in good order.
The only negatives I can think of relate to noise sources, one temporary and one permanent. The apartment opposite (along with others in the complex) was undergoing renovation for the final week of my stay, which was noisy and annoying. Blueground offered a white noise machine and noise cancelling headphones, which was nice of them. The second noise source is the Bay Bridge. The apartment complex is directly south (one block or so) and below the bridge. The windows are not soundproofed and so the rumbling of traffic (particularly at night) was a definite disturbance. California motorcyclists seem to take tremendous pleasure in tweaking their engines and roaring over the bridge and along the Embarcadero, causing some pretty explosive noise pollution.
Other than that, the apartment is perfect for long stays and much better value than a hotel room in the area.