Helena has been super nice and friendly throughout our stay, always there when needed, yet never intruding our privacy. She took care of us and made some really good recommendations (great local places, not touristy ones). She went out of her way to keep our room super clean (preparing it every day just like in a hotel) and even though we were renting a room, we felt we had an apartment just for us.
The room is spacious, silent, dark at night, so you can get a really good sleep there. At the same time, the centre is within minutes' walk and supermarkets, bars etc. are all close-by. I absolutely recommend staying there!