We loved our stay at Bobbie's place! The place is extremely spacious and well-stocked with everything necessary. Bobbie was extremely quick to reply and always helpful, even installing a new washer, dryer, fridge, and oven while we were there!
The location is good: close to MacArthur BART and a few grocery stores. In terms of safety, it's no worse than anywhere in Oakland at the moment: the area under the MacArthur freeway is expectedly a bit rough, but it's not close enough to make a difference, and the house is on a side street full of families, which definitely helps. There is a ring security system and a huge amount of lighting all around. Overall, we didn't have any issues.
The wifi is great, there is a huge TV, and there's even a separate room which we used to work from home. There is also a backyard which was nice to work from during the day. There is more than enough space for couples and for solo travelers. Overall, we would definitely recommend this place.