This was a beautiful 1 bedroom apartment in Porto, literally 2 blocks from the Douro River and the lively waterfront area. It is also easily walkable from the train station, and convenient to many excellent restaurants. The apartment is very modern with a full kitchen (including all cookware) and living area. I bought a few things to keep in the refrigerator, but did not use the stove. The apartment is accessed via a long staircase and then elevator. Renters of the apartment get a key to the main building and the apartment. There is very good privacy and the apartment is overall very quiet, although some construction noise is audible in the morning.
Maria is a wonderful host, she orients her guests to Porto immediately on arrival, and offers her mobile number for any issues. I was able to walk almost everywhere in the city, and had a wonderful stay in this charming city! Would highly recommend this for a single person or couple traveling to Porto