Great apartment in a perfect location. Very close to Santa Cruz, the Cathedral and other major sights. The apartment has a kitchen with most of the stuff necessary to make real meals: pans and pots, knives, silverware, wine glasses, microwave oven, hob with two burners, cutting board, etc. Unlike many places that advertise a "fully equiped kitchen", you can actually cook a real meal there. It is at street level, but the pedestrian-only street was very quiet even during the "Semana Santa" (when there are thousands of people in the streets of Sevilla). Insulated double windows in the bedroom also help keeping it quiet if you are a light sleeper.
The hostess, Piroska, was very friendly, helpful and organized. She personally met us outside of the historical center so that we were able to get into the city with our rental car and park in the building's garage (many streets are closed during "Semana Santa" due to the processions; you can easily get to the place any other time of the year using google maps). She gave us very good tips about the city and places to visit and keeps a nicely put together guide with all the house rules and general tips/recommendations about the city (sights, restaurants, services, shops, markets, etc.). She was very attentive and really helpful. Overall, I highly recommend this place to anyone visiting Sevilla.