Apartment within (but run independently from) Hotel Resitur. You check in via the hotel reception so it's easy from that point of view. Accomodation is a good size bedroom with the usual TV together with a small kitchen area and a fair sized bathroom with sink / shower over bath / toilet. Tumble dryer in bathroom and washing machine in kitchen area (you enter the kitchen area directly from the entrance door). Kitchen has sink / Microwave with grill and two electric hotplates.
Apartment is on third floor although there is not much of a view - housing opposite and the top of some of the talller buildings.
Conveniently there is a supermarket right by the hotel.
But the location is excellent for exploring Seville - just back from Plaza de Cuba and near the river on the Triana side of the San Telmo bridge. Short walk across the bridge and up to the 'Tourist Central' Alcazar / Cathedral area and also down to Plaza de Espana etc.
If your legs are okay you can pretty much walk anywhere you're likely to go anywhere centrally.
You might want to get a bus or a taxi if going to Santa Justa railway station although we walked there - to take a trip to Cadiz - and got a taxi back as it was late .