Miguels place was awesome. there wasn't any problem during our stay there, and we didn't need to contact him once.
The apartment is situated in a small and quiet street, but really 1 minute walk away from restaurants and bars, which open til very late at night. And 10-15min walk from the cathedral, santa cruz, shopping area Sierpes & Tetuan. And also 10ish min walk to Triana with 2 food markets.
We went to Triana (across the bridge) almost every night we were in Seville, and we walked back to the apartment just fine even after couple of drinks.
Inside the place is really same as photos, spacious and clean. the place is very cool in general, even in mid Jule, ee didn't turn on too much of the AC, maybe just the 1 main one in the upper floor.
some critic is that the upper floor standing shower which was really tiny, even for petit ladies like us. I think most suitable for children. Also, the 1st and 2nd floor is separated only by a wooden floor, so you can basically hear whats going on all the time upstairs.
overall we liked it alot and i recommend Miguel's place for anyone who is traveling to Seville.