First off, location was great. You can walk pretty much anywhere. However, expect that taxis and car service can’t drive up to the apartment because it’s on a street that is effectively a boardwalk with a trolley line. Best option is to have them drop off at taxi line at Hotel Alfonso XIII and walk the 300 yards or so. Sevilla is a walking city so get used to walking.
Secondly, the apartment was spacious and comfortable and clean. BUT it is on the older side, which means a few things: although it’s been renovated in the bathrooms and kitchen and have modern amenities in those places, the closets and drawers and washer room are quite aged and worn.
Thirdly, overall the apartment is pretty quite. The bedrooms are nestled in the back away from the main street (San Fernando and the University), you can actually look into the Alcazar gardens from the patios BUT 1) the upstairs neighbor is quite loud at 7am during the week (chairs bagging, windows banging etc) 2) Friday/Saturday the bars down the street can be heard playing loud bass-heavy music and unfortunately travels quite a bit until about 1am. (However, I will say, every day aside from Saturday, it was absolutely quite for most of the night).
In the end, we enjoyed the apartment, four adults and two young children worked in the space. The street downstairs was always busy which made it feel comfortable walking home late at night. College students and professors having coffee and breakfast in the morning is always a plus. The small market next door was a godsend. And all the major tourist attractions were with a ten min walk.