Very nice and cosy studio ideally located (you can't be more central!). It's clean and modern and perfectly equipped. And it's not at all humid (vs what I read in a previous comment). The only things are that you can't really benefit from daylight as it's groundfloor directly on the street, and the washbasin really tiny but you can leave with that and use the sink instead. People from the agency are nice, they welcome you with pasteis de nata, answer any question you may have before or during your stay, and have an office so you can let your luggage during your last day. Very good experience overall!