Nacho's flat is superb. The location is fabulous, literally 2 minutes from the Giralda, yet off the main Street and so quiet enough for sleeping. There is a bar/restaurant on the corner of the street below but it was no problem- I actually liked hearing the voices and singing coming from below! The apartment is truly spotlessly clean and kitchen well equipped (not that you'll use it very much as there are so many tapas bars to try out!). There is a bedroom with 2 x single beds on the first level and a double bedroom upstairs. Both have their own bathrooms, which is great as it gives everyone their own space. Terraces are off the upper bedroom. We messaged Nacho on arrival at the airport and were met at the door to the apartment- no problem! Couldn't find any fault with the apartment or the booking process and would not hesitate to recommend it.