Paula is a great host. I would recommend her.
Her place is super clean. It is located right beside a Metro station, and 10 minutes from the supermarket.
Keep in mind there are lots of stairs and no elevator.
The cooking top does not go to the desired heat setting, and we could barely cook. But the hot water is excellent!
There was no spare pillow for sleeping on the sofa bed (only a flat cushion). There was no garage bin in the bathroom so we had to make our own.
The WiFi has a good connection.