I give Tati's place my highest recommendation. She made me feel very comfortable. She answered any questions I had, and offered excellence advise on everything from where to shop locally,to travel tips and event suggestions.
I had everything I needed. The bed was super comfy, the apartment is walking distance to metro, and the neighborhood is safe with lots of trendy and fun stores and restaurants. Also the apartment is sparkling clean.
I would absolutely recommend staying at Tati's place to anyone staying in Barcelona.