What a beautiful place. We were in SF attending a conference at the Moscone Center and her place was a short walk away which was great. There are plenty of great eateries a nearby and if you have a car, the choices in adjoining neighborhoods is huge. One amenity that she offers that other places don't is a secure parking space. That in itself is worth quite a bit knowing you didn't have to search for a space whenever you go somewhere.
Karina's place has everything you need if you want to cook in or not. It is beautifully decorated and has a real comfy feel downstairs in the living room and upstairs in the bedroom. The rooftop deck offers great views and is a great place to chill if the weather is nice. Karina is a great host. She made sure we had everything we needed and gave us tips on where to go. It was a pleasure to meet her and chat with her a while. Definitely consider staying in her place when you are in SF. You will not be disappointed.