Ninna is a very nice Host, she made it easy to check-in and the room was clean and nicly prepared for us!
Consider that you can use a microwave, but there is no stove nor a sink (Ninna will clean the dishes for you). The bathroom is really tiny and the bedroom is headed towards the street - so there are lots of traffic noises even with the windows closed.
The room is perfect for a sightseeing trip since it is pretty close to the center. We walked to all the typical spots.