Sonia’s place is exactly as expected. My family and I got a bit delayed trying to navigate the buses. Sonia was gracious enough to meet us early and that backfired a bit for her since we were an hour later arriving than expected because of it. She waited for us still, which was very generous of her and she allowed us in early to get ourselves situated.
We only stayed one night so we didn’t use any of the kitchen area, though it looked as if it had what you need for cooking.
It is located in a good area, not too far from the center. You can walk it or get a taxi for 6 euros. There was a great restaurant on the corner called Sweet. It was absolutely delicious. You can also find a good liquor store to grab your bus ticket. Directly next door was a beer shop with good craft beers. I highly recommend Sonia’s place for travelers.