This apt was lovely and perfect for my group of 5. There was 3 bedrooms and 2 of those had ac which was great. The living room also had ac. I was in barcelona when temps were in the 90s and we barely used the ac. If you keep the shutters closed, the entire apt stays cool all throughout the day and night. Vanda had a manual for guests which is so helpful. In the manual, you'll find suggestions for restaurants and sites to see and details about the apt. The location is perfect because it's near the metro and a couple good restaurants. The location is pretty safe too. We only had an issue at the San Giovanni train where my dad's wallet was stolen from his shoes when we were getting on. So be careful anywhere you go!
I definitely recommend vanda's apt!