We stayed at Sonia's apartment for 3 days. I can say the following:
1. Location is super convenient, all the main attractions are at hand. We went to the beach by foot as well, not a too long journey. There are lots of restaurants nearby and a good supermarket 8n a walking distance.
2. Sonia is an incredible host, she provided as with lots of useful information and was always ready to help.
3. The apartment itself is quite nice, newish with all necessary things, modern AC, and fully equipped kitchen. It was perfect for 2 persons. Just mind the doorways hight if you're taller than 1.80m:)
I give a 5 star and can recommend to everyone.