It's a great experience living at Hedyeh's during my sojourn in Seville. Pretty close to Metropol Parasol, a mushroom-shaped viewing deck which is a must to view the city skyline, especially during sunset. As for other tourist sites, it's about 17-minute walk to pretty much everything from the Catedral, Al-casar and Royal Tobacco Factory etc.
The room itself is clean and spacious with bunk beds. If you are sleeping on the lower bed, be aware of the clearance. I banged my head several times during the first few days...