I came to Barcelona with my family (a group of 5) including my grandparents. We absolutely loved the apartment, it's so neat and clean and very comfortable. Thanks to Evelin as she had everything extra in the house from towels, bedsheets, toilet papers etc. She was a really generous and a kind host, she replies immediately to our messages.
Once we arrived, we found the lady was waiting for us inside the apartment on time as we agreed.
The building is secured and locked.
All rooms has fans and the corridor and the living room are air conditioned so we didn't feel hot at night, the area is so beautiful it's one of the oldest towns and very energetic. You can literally find everything you need around you, food markets, shops, cinema, cafes and pharmacies. The only thing is that the nearest metro is around 10 - 15 mins walk so we used to take a taxi more often when we need to go out (only if you were with elders like us, otherwise it doesn't matter).
The house is supplied with all essentials, the grocery trolly helped us a lot and there are dozens of brochures about Barcelona. It really felt like a 5 stars hotel!

Although the area is always busy, but once we close the balcony door we don't hear any noise. The two layered glass blocks sounds perfectly.
The house is exactly as it shows in the pictures. The toilet might be a bit small for a group like us, but we managed it.
You will feel Evelin's lovely touch in every corner if you stayed there. I highly recommend her apartment for any type of group and would definitely visit her again.