Triana, the old quarter is a wonderful place to stay. Alexandra's apartment with its terrace was perfect for us; we would sit and drink coffee in the morning and come back later and just chill. There are plenty of tapas bars, a market and an amazing ice cream bar - we regularly had midnight ice creams! It's only 10 minutes to the bridge which will take you into the main part of Seville. The heat was overwhelming, 44 degrees on a couple of days, sizzling hot but we still managed to keep going. We would love to go again.