We had a lovely time at Puro25. The host was quick to answer any questions, and it was easy to find. Very close to the central station (which was great for us because we had a lot of bags to lug around) and also a convenient distance to all of the sites and museums. The apartment itself was lovely. Nice decoration, only one flight up by stairs or elevator, comfortable bed, fast internet, and a nice hot shower with good water pressure. There's also a kitchenette but we ate all of our meals out (so many places to go for good food!).