Jennifer's place is really nice. I know some reviews mention that the neighborhood is unsafe, but that's just because they don't really understand Oakland. That is, if you think you're safer staying in Piedmont or Montclair or Berkeley... Then you should probably go stay there. Be smart, be aware: the same advice I'd give anyone in any city.
With that out of the way I'd say that the location is next to unbeatable. You're a 5(ish) minute walk from the Macarthur BART station and another 5 from the heart of Temescal. You're a 5 minute Uber or Lyft ride away from Up/Down-town (or a 7 minute BART ride). You could literally turn your car off at the off ramp of 80 and coast here! You're also a 5 minute car ride to the big-box stores of Emeryville. And get this: you are less than one block away from the internationally famous Eli's Mile High.
The space itself is laid out nicely - there is certainly plenty of room - and the kitchen had everything I needed to cook a couple of pretty impressive meals. Even the little things I forgot at the store. I honestly have no complaints about anything. The bed is comfy, the shower is nice, and the communication was strong.
From someone that travels 80% of the time for work (and who is over hotels and points and all that nonsense), trust that this is a great deal and one not to pass up.