Staying at for M Ångeles places was amazing! it's conveniently located near all the major landmarks, close to restaurants & cafes; with a nice view of the streets with huge windows (and equally blackout curtains if you need to sleep in). The space is well decorated and you get a feel of what living Sevilla is like - it helps having that historic giant old town cement like wall on one side of the apartment; really adds to the flow of the apartment.
With all that said - the best part was that M Ångeles was very easy to work with, easy to communicate with - typically responded between 2-15 mins; and very accommodating.