I spent 8 days working remotely from "Casa Mayra" and enjoying San Diego downtown. This place is definitely a great value, I loved the location, very walkable, near all the great Gaslamp restaurants.
As for noisiness, it was loud only on Saturdays, the rest of the days were pretty quiet. The bedroom windows faces a quiet backyard so noise is coming only from bathroom side, closing the bathroom door helps with it. Also, parking lot was full at 8pm on Saturday so I had to come back in an hour to find a spot for my car. Try to avoid Saturday "dinner rush hour" for parking if possible, at all other times there are plenty of spots in the lot.
The internet was stable, I didn't have disconnects during the week, and the speed was enough for online work and zoom meetings.
The apartment was clean and had everything that is needed for a week, small kitchen, fridge, a microwave, and the space is decent for the price!
Ben sent me a lot of suggestions of what to see around the city, and always responded very quickly, it was really helpful!
Thanks Ben and Mayra for the great stay!