We enjoyed our stay at Opera apartments, particularly the roof terrace and pool which was a great place to cool off in the heat.
The location is excellent. The neighbourhood felt really safe and all major tourist attractions were within a 20-30 minute walk. It is really close to the popular Alameda de Hercules, which has loads of great restaurants and bars for eating out. The apartment is opposite a busy little bar which can be quite noisy until the early hours of the morning (maybe about 2am).
Hosts Pilar and Gabriela were extremely helpful, giving us loads of great recommendations and even booked us into a Flamenco show. Their communication was excellent and always responded within 10-15 minutes.
Overall really enjoyed our stay and would definitely recommend.